4.9
4.6The cheapest and fastest trains from Carnac to Rennes
Cheapest price
$36
Average price
$36
Fastest journey
1 h 43 m
Average duration
2 h 16 m
Trains per day
2
Distance
120 km
The best way to find a cheap train ticket from Carnac to Rennes is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Carnac to Rennes will cost around $36 if you buy it on the day, but the cheapest tickets can be found for only $36.
Of the 2 trains that leave Carnac for Rennes on Mon, Dec 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Dec 22 the direct trains cover the 120 km distance in an average of 2 h 16 m but if you time it right, some trains will get you there in just 1 h 43 m .
On Mon, Dec 22 the slowest trains will take 2 h 48 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.
Travel Information
Compare bus and train for Carnac to Rennes
Omio recommends booking the bus as it is the most popular option from Carnac to Rennes among Omio's users. If you are prioritising price take the bus with prices starting from €6. For those with little time consider booking a train which can get you there in 1h 34m. The ticket price range depends on the travel mode: a bus costs an average of €6, and a train costs an average of €10.
Distance: 74 miles (120 km)
Compare train with
| Train | Most popular Bus |
|---|---|
€24 Average price | €16 Average price Cheapest |
2h 4m Average total duration Fastest 1h 34m Onboard + 30m Additional time* | 2h 34m Average total duration 2h 4m Onboard + 30m Additional time* |
 Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Carnac to Rennes train times
The table below shows live departures for Carnac to Rennes trains for today, Sunday, December 21. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:18 PM Carnac | 1h43 | 7:01 PM Rennes | 0 transfersDirect | |
| Monday, December 22 | |||||
| 9:37 AM Carnac | 2h48 | 12:25 PM Rennes | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Carnac to Rennes 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.
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Why should you book Carnac to Rennes trains with Omio?
TGV INOUI operates all train services from Carnac to Rennes. Omio is the only official third party seller for TGV INOUI tickets.
Why book with Omio vs TGV INOUI?
- 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 TGV INOUI with all available travel options, which are bus and train to ensure you get the best deal for traveling from Carnac to Rennes.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: TGV INOUI tickets can only be bought on Omio or TGV INOUI's website as Omio is the only official third party seller for TGV INOUI tickets. Trainline, RailEurope, and Rail.Ninja do not sell TGV INOUI tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Carnac to Rennes.
Journey information
Overview: Train from Carnac to Rennes
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Trains from Carnac to Rennes run on average 10 times per day, taking around 1h 34m. Cheap train tickets for this journey start at $13 (€10) but you can travel from only $7 (€6) by bus.
The earliest train runs at 06:05, the last at 20:24. The fastest train covers the 74 miles (120 km) distance in 1h 42m.
Distance 74 miles (120 km) |
Average train duration 1h 34m |
Cheapest ticket price $13 (€10) |
Trains per day 10 |
Fastest train 1h 42m |
First train 06:05 |
Last train 20:24 |
Train companies: TGV INOUI from Carnac to Rennes trainsTGV INOUI trains will get you between Carnac and Rennes from $7 (€6). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
TGV INOUI
FAQs: Trains from Carnac to Rennes
Find answers to the most common questions about traveling from Carnac to Rennes 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 Rennes, this guide helps you travel smarter and with confidence.
popular train stations
Popular train stations from Carnac to Rennes
Wifi
Lockers
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Car Rental
Information Desk
Luggage Carts
- 5:30 AM - 10:00 PM Monday - Sunday
- Free
- The car park is open 7 days a week. Access is available from Rue de Châtillon.
- Le Café de Rennes
- L'Embarcadère
- Outside the main entrance.
- Elevators, ramps, restrooms.
- €0.50
- Hotel Ibis Rennes Centre Gare Sud
- Mercure Rennes Centre Gare
- Novotel Rennes Centre Gare
- Located in the main hall
- Located in the main hall
- 520 places, covered
- Avis
- Europcar
- Hertz
- Located in the main hall
- Free
- Hall 1: main entrance, platform 1-6 for TGV and regional trains
- Hall 2: local train platforms
- Hall 3: metro connections
- Metro: Line A
- Bus: Several lines available
ParkingDiningATMTaxisAccessibilityWCHotelBike ParkingBike Rental
Most popular train connections from Carnac
More options for your journey from Carnac to Rennes
Here are some other resources that might have the information you need
Most popular trains to and from Rennes and Carnac
Most popular train connections to Rennes
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