The cheapest and fastest trains from Nantes to Karlsruhe
Cheapest price
$168
Average price
$217
Fastest journey
5 h 44 m
Average duration
6 h 38 m
Trains per day
3
Distance
764 km
The best way to find a cheap train ticket from Nantes to Karlsruhe is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Nantes to Karlsruhe will cost around $217 if you buy it on the day, but the cheapest tickets can be found for only $168.
Of the 3 trains that leave Nantes for Karlsruhe on Fri, Jan 09, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jan 09 the direct trains cover the 764 km distance in an average of 6 h 38 m but if you time it right, some trains will get you there in just 5 h 44 m .
On Fri, Jan 09 the slowest trains will take 7 h 21 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 train and bus for Nantes to Karlsruhe
Omio recommends booking the train as it is the most popular option from Nantes to Karlsruhe among Omio's users. If you are prioritising price take the bus with prices starting from €33. For those with little time consider booking a train which can get you there in 5h 26m. The ticket price range depends on the travel mode: a bus costs an average of €33, and a train costs an average of €82.
Distance: 474 miles (764 km)
Compare train with
Most popular Train | Bus |
|---|---|
€146 Average price | €56 Average price Cheapest |
5h 56m Average total duration Fastest 5h 26m Onboard + 30m Additional time* | 13h 14m Average total duration 12h 44m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Nantes to Karlsruhe train times
The table below shows live departures for Nantes to Karlsruhe trains for tomorrow, Friday, January 9. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:04 AM Nantes | 7h21 | 2:25 PM Karlsruhe | 0 transfersDirect | |
![]() | 9:04 AM Nantes | 6h49 | 3:53 PM Karlsruhe | 0 transfersDirect | |
![]() | 10:09 AM Nantes | 5h44 | 3:53 PM Karlsruhe | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Nantes to Karlsruhe by train or bus
Compare train and bus 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.
Jan 09
Jan 10
Jan 11
Jan 12
Jan 13
Jan 14
Jan 15
Why should you book Nantes to Karlsruhe trains with Omio?
TGV INOUI operates all train services from Nantes to Karlsruhe. 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 train and bus to ensure you get the best deal for traveling from Nantes to Karlsruhe.
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 train and bus to find the ideal travel option from Nantes to Karlsruhe.
Journey information
Overview: Train from Nantes to Karlsruhe
Trains from Nantes to Karlsruhe run on average 4 times per day, taking around 5h 26m. Cheap train tickets for this journey start at $102 (€82) but you can travel from only $41 (€33) by bus.
The earliest train runs at 00:35, the last at 19:29. The fastest train covers the 474 miles (764 km) distance in 5h 44m.
Distance 474 miles (764 km) |
Average train duration 5h 26m |
Cheapest ticket price $102 (€82) |
Trains per day 4 |
Fastest train 5h 44m |
First train 00:35 |
Last train 19:29 |
Train companies: TGV INOUI from Nantes to Karlsruhe trainsTGV INOUI trains will get you between Nantes and Karlsruhe from $41 (€33). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
TGV INOUI
FAQs: Trains from Nantes to Karlsruhe
Find answers to the most common questions about traveling from Nantes to Karlsruhe 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 Karlsruhe, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Nantes to Karlsruhe
- 6:00 AM - 10:00 PM Monday - Sunday
- Free
- The car park is open 7 days a week from 5:00 a.m. to 1:00 a.m. Departures can be made outside of opening hours. Access via Boulevard de Stalingrad.
- Le Café de la Gare
- La Cigale
- Outside the main entrance.
- Elevators, ramps, restrooms.
- €0.80
- ibis Styles Nantes Centre Gare
- Mercure Nantes Centre Gare
- Hotel Astoria
- Located in the main hall
- 120 places, covered
- Avis
- Europcar
- Hertz
- Located in the main hall
- Free
- Hall 1: main entrance, platform 1-10 for TGV and regional trains
- Hall 2: platforms 11-15 for local services
- Hall 3: tramway and bus connections
- Tramway: Line 1
- Bus: Several lines available
- Navibus: River shuttle service
- Monday: 06:30 - 21:00
- Tuesday: 06:30 - 21:00
- Wednesday: 06:30 - 21:00
- Thursday: 06:30 - 21:00
- Friday: 06:30 - 21:00
- Saturday: 08:00 - 19:00
- Sunday: 09:00 - 20:00
- Vinarte
- Am Tiergarten
- Panorama
- Alter Brauhof
- Hotel Barbarossa
- Hotel Avisa
- Am Tiergarten
- Aparthotel Aijana
Most popular train connections from Nantes
More options for your journey from Nantes to Karlsruhe
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