Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Südseite Hauptbahnhof | Gare Routière | No tags | ||||
 | Bus | Karlsruhe | Rennes | No tags | ||||
| Bus | Karlsruhe | Rennes | No tags | ||||
| Bus | Südseite Hauptbahnhof | Gare Routière | No tags | ||||
| Bus | Karlsruhe | Rennes | No tags |
Get from Karlsruhe to Rennes
The journey takes about 13 hours 50 minutes and with fares starting at just $49, it presents an excellent value for a comfortable ride.
Where are the popular stops in Karlsruhe and Rennes?
Stops in Karlsruhe
- AHinterm Hauptbahnhof 6, 76137 Karlsruhe, Germany
- BBahnhofpl. 1A, 76137 Karlsruhe, Germany
- CGoethestraße 17-19, 76135 Karlsruhe, Germany
- D
Karlsruhe
Gartenstraße 58, 76135 Karlsruhe, Germany - E
Karlsruhe/Baden-Baden Airport
Quebec Avenue, 77836 Rheinmünster, Germany
Stops in Rennes
- APlace de la gare, 35000 Rennes, France
- B
3 Place Henri Terrière
3 Place Henri Terrière, 35200 Rennes, France
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Frequently asked questions about traveling from Karlsruhe to Rennes by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Karlsruhe to Rennes?
The cheapest bus tickets from Karlsruhe to Rennes start from $49. The average price for this route is around $74. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Karlsruhe to Rennes?
The average bus trip duration from Karlsruhe to Rennes is 13h 50m, covering a distance of 464 miles (748 km). The quickest bus can get you there in 12h 55m and is operated by BlaBlaCar Bus.
Which bus companies service the Karlsruhe to Rennes route?
Several major bus companies operate on this route with 2 buses available per day, including services from FlixBus, BlaBlaCar Bus, Union Ivkoni.
What is the earliest and latest departure time for the bus from Karlsruhe to Rennes?
The earliest bus departs from Karlsruhe to Rennes at 12:25am. And the latest bus departs at 10:20pm.
What are the CO₂ emissions for the bus trip from Karlsruhe to Rennes?
A bus trip from Karlsruhe to Rennes generates an estimated 19 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Karlsruhe to Rennes?
According to Busbud customers, the highest-rated bus company on this route is BlaBlaCar Bus, with an average rating of 3.7 out of 5 stars based on 11197 reviews.
Which bus company has the best Wi-Fi from Karlsruhe to Rennes?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Karlsruhe to Rennes?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Karlsruhe to Rennes?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is BlaBlaCar Bus, with a cleanliness rating of 4.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Karlsruhe to Rennes was searched and found on Dec 14, 2025 with a price of $68To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Karlsruhe to Rennes, as early as possible.
