- Must visit
Mary Rose Museum
World-class museum housing Henry VIII's raised flagship. See the preserved Tudor warship and immersive galleries on life aboard.
.png){kind=small}
2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest trains from Doncaster to Portsmouth
Showing times, prices and bookable tickets for Sep 20
Cheapest price on Sep 20
$124
Average ticket price on Sep 20
$124
Fastest journey on Sep 20
6 h 35 m
Average journey duration on Sep 20
6 h 35 m
Trains on Sep 20
1
Distance
303 km
Cheap tickets
The best way to find a cheap train ticket from Doncaster to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Doncaster to Portsmouth will cost around $124 if you buy it on the day, but the cheapest tickets can be found for only $124.
Fast trains
On Sun, Sep 20, we found 1 trains from Doncaster to Portsmouth, including 1 direct services.
On Sun, Sep 20 the direct trains cover the 303 km distance in an average of 6 h 35 m but if you time it right, some trains will get you there in just 6 h 35 m .
On Sun, Sep 20 the slowest trains will take 6 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
8:15 AM6h35Doncaster2:50 PMPortsmouth$1241One-way0 transfers
- 8:15 AM6h35Doncaster2:50 PMPortsmouth$1241One-way0 transfers
Travel Information
Compare bus and train for Doncaster to Portsmouth
Omio recommends booking the bus as it is the most popular option from Doncaster to Portsmouth among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $60 For those with little time, consider booking a train, which has an average total journey time of 4h 18m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.1 - 0.3kg. Average ticket prices depend on the travel mode: a bus costs an average of $60, while a train costs an average of $126.
Distance: 188 miles (303 km)
Compare train with
| Train | Most popular Bus | Driving |
|---|---|---|
$126 Average price | $60 Average price Cheapest | $82 Average price (fuel + tolls) |
4h 18m Average total duration Fastest 3h 48m Onboard + 30m Additional time* | 7h 39m Average total duration 7h 9m Onboard + 30m Additional time* | 4h 20m Average total duration (door-to-door) |
0.1 - 0.3kg CO2 emissions Lowest | 0.3 - 0.8kg CO2 emissions | - CO2 emissions |
Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Doncaster to Portsmouth is a bus with an average price of $60.
This is compared to other travel options from Doncaster to Portsmouth:
A bus is $66 less than a train for this route with tickets for a train from Doncaster to Portsmouth costing on average $126.
The fastest way to travel from Doncaster to Portsmouth is by train with an average journey time of 3h 48m.
Other travel options to Portsmouth take longer:
Bus takes on average 7h 9m.
It's helpful to compare your options as there are 2 ways to travel between Doncaster and Portsmouth including taking a bus and train.
We recommend using the bus as it is the most popular way to get from Doncaster to Portsmouth among Omio's users.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.
You'll arrive about 32m sooner (3h 48m by train vs 4h 20m by car). Tickets start at around $126 compared to roughly $82 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Live departures
Doncaster to Portsmouth train times
The table below shows live departures for Doncaster to Portsmouth trains for tomorrow, Sunday, September 20. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 8:15 AM Doncaster | 6h35 | 2:50 PM Portsmouth | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Doncaster to Portsmouth by bus or train
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Sun
Sep 20
Sep 20
Mon
Sep 21
Sep 21
Tue
Sep 22
Sep 22
Wed
Sep 23
Sep 23
Thu
Sep 24
Sep 24
Fri
Sep 25
Sep 25
Sat
Sep 26
Sep 26
Why should you book Doncaster to Portsmouth trains with Omio?
London North Eastern Railway as well as South Western Railway or London North Eastern Railway Limited (LNER) offer trains services from Doncaster to Portsmouth.
Omio is the only official third party seller for London North Eastern Railway tickets.
Why book with Omio vs London North Eastern Railway?
- Compare with other providers: On Omio, you can not only buy tickets for London North Eastern Railway, but also compare tickets for the likes of South Western Railway or London North Eastern Railway Limited (LNER) to find the best option for your trip from Doncaster to Portsmouth.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare London North Eastern Railway with all available travel options, which are bus and train to ensure you get the best deal for traveling from Doncaster to Portsmouth.
Journey information
Overview: Train from Doncaster to Portsmouth
United KingdomUnited Kingdom
Trains from Doncaster to Portsmouth run on average 6 times per day, taking around 3h 48m. Cheap train tickets for this journey start at $87 but you can travel from only $41 by bus.
The earliest train runs at 04:03, the last at 20:38. The fastest train covers the 188 miles (303 km) distance in 3h 25m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $41
Distance 188 miles (303 km) |
Average train duration 3h 48m |
Cheapest ticket price $87 |
Trains per day 6 |
Fastest train 3h 25m |
First train 4:03 AM |
Last train 8:38 PM |
Cheapest Month Feb |
Cheapest Day Thu |
High Season Oct - Dec |
Low Season Apr - Jun |
Best time to book 3 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $41
Train companies: London North Eastern Railway, Southern, South Western Railway, Thameslink, Grand Central Trains from Doncaster to Portsmouth trainsLondon North Eastern Railway, Southern, South Western Railway, Thameslink, Grand Central Trains trains will get you between Doncaster and Portsmouth from $41. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
London North Eastern Railway
About
LNER is a train company based in the United Kingdom. It operates a wide range of services, from high-speed intercity trains to local services. Its most popular routes include London to Edinburgh, London to Leeds, and London to York. LNER offers a variety of train types, including the Azuma, InterCity 225, and HST. The Azuma is a modern, high-speed train that offers comfortable seating and onboard Wi-Fi. The InterCity 225 is a classic train that offers a more traditional experience. The HST is a high-speed train that offers a smooth ride and plenty of legroom. LNER offers a variety of ticket types, including Advance, Anytime, and Off-Peak. Advance tickets are the cheapest option and must be booked in advance. Anytime tickets are more expensive but can be used at any time. Off-Peak tickets are the most affordable option for travelling during off-peak times. Onboard facilities include comfortable seating, Wi-Fi, power sockets, and a range of food and drink options. LNER also offers a range of discounts and special offers, making it an affordable and convenient way to travel.
Luggage & cancellation policy
Average London North Eastern Railway Duration
3h 29m
Cheapest London North Eastern Railway Price
$100
London North Eastern Railway frequency
3 a day
Luggage included
2 pieces of luggage and 1 small item included
Luggage storage
Overhead racks, luggage areas at the end of carriages, and under seats
Cancellation Policy
Refund policies apply as per ticket conditions
Refund
Full refund available if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, and light meals. First Class passengers receive complimentary refreshments
Seat reservation
Seat reservations are included with Advance tickets. Optional for other ticket types at £0-£2 per person depending on route
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, passenger assistance service available
Pets
Small pets travel free. Dogs must be on a lead. Maximum two pets per passenger
Quiet zone
Southern
About
Southern Rail is a train company based in the United Kingdom. It operates a wide range of services, from high-speed intercity trains to local commuter services. Its trains include the InterCity 125, InterCity 225, and Class 444 and 450. It also offers a variety of ticket types, such as Advance, Off-Peak, and Super Off-Peak. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for Southern Rail are London to Brighton, London to Southampton, and London to Portsmouth.
Luggage & cancellation policy
Average Southern Duration
3h 58m
Cheapest Southern Price
$87
Southern frequency
1 a day
Luggage included
2 pieces of luggage and 1 piece of hand luggage
Luggage storage
Overhead racks and luggage areas at the end of carriages
Cancellation Policy
According to ticket type conditions
Refund
Full refund provided
Amenities on board the train
Wifi
Food sold onboard
Trolley service with snacks and drinks
Seat reservation
Seat reservations available for a fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require a ticket
Quiet zone
South Western Railway
About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average South Western Railway Duration
3h 38m
Cheapest South Western Railway Price
$95
South Western Railway frequency
1 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone
Grand Central Trains
About
Grand Central Trains is a train company based in the United Kingdom. It operates services from London to the North East of England, Yorkshire and the East Midlands. Grand Central Trains offers a range of services, including express, semi-fast and stopping services. Express services run between London and the North East, Yorkshire and the East Midlands, with journey times of up to three hours. Semi-fast services run between London and the North East, Yorkshire and the East Midlands, with journey times of up to four hours. Stopping services run between London and the North East, Yorkshire and the East Midlands, with journey times of up to five hours. Grand Central Trains offers a range of ticket types, including Standard, First Class and Advance tickets. Standard tickets are the most economical option, while First Class tickets offer more comfort and space. Advance tickets are available for purchase up to 12 weeks in advance and offer the best value for money. Onboard facilities include free Wi-Fi, power sockets, comfortable seating and a range of snacks and drinks. The most popular routes for Grand Central Trains are London to Bradford, London to Sunderland, London to York and London to Wakefield.
Luggage & cancellation policy
Average Grand Central Trains Duration
3h 25m
Cheapest Grand Central Trains Price
$128
Grand Central Trains frequency
1 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks and designated luggage areas at the end of carriages
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund available if service is canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service with drinks and snacks, plus cafe bar on some services
Seat reservation
Seat reservations recommended but not mandatory, available for a small fee
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, and ramp assistance available
Pets
Small pets in carriers travel free, dogs allowed with ticket
Quiet zone
Thameslink
About
Thameslink is a train service that operates in the United Kingdom. It is operated by Govia Thameslink Railway and serves the counties of Bedfordshire, Cambridgeshire, Hertfordshire, London, and Surrey. The trains run from early morning until late at night, with some services running 24 hours a day. There are a variety of train types available, including Class 700 Desiro City, Class 377 Electrostar, Class 387/1 Electrostar, and Class 319/0. Ticket types include Anytime, Off-Peak, Super Off-Peak, and Advance. Onboard facilities include Wi-Fi, power sockets, and air conditioning. The most popular routes for Thameslink are London to Brighton, London to Bedford, and London to Luton.
Luggage & cancellation policy
Average Thameslink Duration
4h 29m
Cheapest Thameslink Price
$110
Thameslink frequency
1 a day
Luggage included
2 large items of luggage and 1 small hand luggage
Luggage storage
Overhead racks, luggage areas at the end of carriages, under seats
Cancellation Policy
Refund policies depend on ticket type
Refund
Full refund available if service is canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on some routes offering drinks and snacks
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating
Pets
Small pets free of charge. Dogs must be on a lead. Maximum two dogs per passenger
Quiet zone
Complete guide to Portsmouth
Things to do in Portsmouth
Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.
- Must visit
HMS Victory
Museum dedicated to HMS Victory and Nelson's navy. Learn about the Battle of Trafalgar and life in the age of sail.
- Must visit
HMS Warrior 1860
Historic ironclad from 1860 that changed naval warfare. Explore decks, engine spaces and displays in the Historic Dockyard.
- Must visit
Portsmouth Historic Dockyard
Historic harbourfront quarter with cobbled lanes, old pubs, sea walls and major naval attractions. Ideal for first-time visitors on foot.
- Must visit
Old Portsmouth
Atmospheric old quarter with narrow streets, Georgian houses and waterfront views. Great for history, churches and a quieter local feel.
- Must visit
Southsea Seafront
Lively seafront district known for beach walks, gardens, castle and independent venues. A classic area for promenade views and relaxation.
Fish And Chips
A Portsmouth classic of battered cod or haddock with chips, tied to the city’s long naval and seafaring tradition and best eaten fresh by the waterfront.
- Gluten-free
South Coast Crab
Fresh crab landed on the south coast, often served simply in sandwiches or salads. It reflects Portsmouth’s harbour access and strong seafood culture.
- Gluten-free
Oysters
Portsmouth sits by rich oyster waters, and oysters are a traditional local treat served raw or dressed, prized for their fresh, briny flavour.
Restaurant 27
Refined fine dining in Southsea known for modern British tasting menus, polished service, and a special-occasion atmosphere.
The Briny
Lively Southsea venue famous for fresh seafood and shellfish, offering a casual setting popular with locals and visitors.
The Still And West
Historic waterside pub in Old Portsmouth serving cask ales and classic British dishes with harbour views and traditional character.
British Pound Sterling (£)
Moderate for the UK. Hotels often cost less than London, while dining and local transit are mid-range for a coastal city.
Average meal costs
- Budget
- £8-15 for fast food or a simple meal.
- Mid-range
- £18-35 per person for a restaurant meal.
- Fine dining
- £60+ per person for upscale dining.
- Coffee
- £2.80-4 for coffee.
Tipping culture
Tipping is optional. In restaurants, 10-12.5% is common if service is not included. Round up taxi fares. Cafes usually do not expect tips, but small change is appreciated.
First Bus
Get the appOfficial public transport app
Prices
- Single ticket
- £2
- Day pass
- £5
To the city center
Portsmouth Harbour -> Commercial Road, Portsmouth
- Distance
- 0.9 km
- Travel time
- 11 min
- Contactless payment is accepted on First Bus services in Portsmouth; tap your card or device when you board.
- Portsmouth Harbour, Portsmouth & Southsea, and Fratton stations connect rail and bus routes for easy cross-city travel.
FAQs: Trains from Doncaster to Portsmouth
Find answers to the most common questions about traveling from Doncaster to Portsmouth by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Portsmouth, this guide helps you travel smarter and with confidence.
Train ticket prices from Doncaster to Portsmouth can vary. The cheapest ticket starts at $87, while the average price is around $126.
The train from Doncaster to Portsmouth takes 3h 25m and runs 6 per day.
The first train from Doncaster to Portsmouth leaves at 4:03 AM.
The distance by train from Doncaster to Portsmouth is 188 miles (303 km).
The last train from Doncaster to Portsmouth leaves at 8:38 PM.
There is no high speed train available from Doncaster to Portsmouth.
There is no direct train service currently available from Doncaster to Portsmouth.
Unfortunately, there is no night train available from Doncaster to Portsmouth.
The train station in Doncaster that goes to Portsmouth is Doncaster station (DON), which connects to Portsmouth & Southsea (PMS).
The cheapest way to get from Doncaster to Portsmouth is by bus, with a cost of around $41.
The train journey from Doncaster to Portsmouth offers varied scenery, including picturesque countryside views, rolling hills, and glimpses of charming villages, making parts of the route quite scenic.
A day trip from Doncaster to Portsmouth is not feasible due to the travel time of 3h 25m. However, there are 4 trains available per day for this journey, covering a distance of 188 miles (303 km).
Spending two to three days in Portsmouth is generally enough to explore key attractions such as the Historic Dockyard, Spinnaker Tower, and enjoy the vibrant waterfront.
Yes, you can take the train from Doncaster to Portsmouth.
Since neither Doncaster nor Portsmouth are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Portsmouth include Southampton, Bournemouth, Brighton, Cosham, Havant.
We recommend using the bus as it is the most popular way to get from Doncaster to Portsmouth among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Portsmouth, travelers should be cautious of pickpocketing, especially in crowded areas like the Historic Dockyard and Gunwharf Quays. Common scams include overcharging by taxi drivers and unofficial street vendors selling counterfeit goods. It is advisable to use licensed taxis, keep personal belongings secure, and remain vigilant when approached by strangers offering unsolicited services or deals.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from Doncaster to Portsmouth
Most Doncaster to Portsmouth trains use the Doncaster to Portsmouth & Southsea station pair. Use this guide to compare Doncaster and Portsmouth train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Doncaster
Arrival train stations in Portsmouth
Which Doncaster station do trains to Portsmouth leave from?
Trains from Doncaster to Portsmouth leave from Doncaster. The station is from Doncaster city centre at Doncaster station, Station Court, Doncaster, South Yorkshire, DN1 1PE.
DoncasterDoncaster station, Station Court, Doncaster, South Yorkshire, DN1 1PE
City-centre transport
Getting to Doncaster from Doncaster city centre
Bus399 · 3m · $5
384, 387, 388, 384A, 385A, 387A · 5m · every ~18 min
Doncaster train station facilities and services
Doncaster has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, and Car Rental.
Food and drink
Food and drink options are available at Doncaster.
Wi-Fi and ATMs
Wi-Fi is available at Doncaster. ATMs are available at Doncaster.
Tickets and information
Ticket office support is available at Doncaster.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Doncaster: Parking, WC.
Bike and car services
Available at Doncaster: Bike Parking, Car Rental.
Accessibility
Accessibility facilities are available at Doncaster: Staff help available: Yes, Step free access coverage: Yes, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible public telephones: Phones are low level but not text, Accessible taxis: Advance booking not required, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: , Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.
Which Portsmouth station do trains from Doncaster arrive at?
Trains from Doncaster to Portsmouth arrive at Portsmouth & Southsea. Portsmouth & Southsea is from Portsmouth city centre.
Portsmouth & SouthseaPortsmouth & Southsea station, Commercial Road, Portsmouth, Hampshire, PO1 1EQ
City-centre transport
Getting to Portsmouth & Southsea from Portsmouth city centre
Location for Rail Replacement ServicesStation Street bus stop at side of Railway Station near Matalan car park.
Portsmouth & Southsea train station facilities and services
Portsmouth & Southsea has practical services for this route, including Wifi, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, and Bike Rental.
Food and drink
Food and drink options are available at Portsmouth & Southsea.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.
Tickets and information
Ticket office support is available at Portsmouth & Southsea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth & Southsea: Parking, WC.
Bike and car services
Available at Portsmouth & Southsea: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Portsmouth & Southsea: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Most popular train connections from Doncaster
More options for your journey from Doncaster to Portsmouth
Here are some other resources that might have the information you need
Most popular trains to and from Portsmouth and Doncaster
Most popular train connections to Portsmouth
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
