The average train between Chambéry and Rennes takes 8h 10m and the fastest train takes 5h 45m. The train service runs several times per day from Chambéry to Rennes. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 3 times a day between Chambéry and Rennes. The earliest departure is at 9:55 AM in the morning, and the last departure from Chambéry is at 8:44 PM which arrives into Rennes at 10:30 AM. All services require a transfer, and take on average 8h 10m. The schedules shown below are for the next available departures.

5h 45m • 1 change

5h 47m • 1 change
Arrives next day

13h 46m • 1 change

5h 45m • 1 change

5h 47m • 1 change
Arrives next day

13h 46m • 1 change

5h 45m • 1 change

5h 47m • 1 change
Arrives next day

13h 46m • 1 change

5h 45m • 1 change

5h 47m • 1 change
Arrives next day

13h 46m • 1 change
Want to know about travelling from Chambéry to Rennes? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Chambéry to Rennes. However, there are services departing from Chambéry station and arriving at Rennes station via Lyon Part Dieu. The journey, including transfers, takes approximately 8h 10m.
Chambéry to Rennes train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Chambery Challes Les Eaux station.
Chambéry to Rennes train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Rennes station.
Book your Chambéry to Rennes train tickets online with Société Nationale des Chemins de fer Français (SNCF), TGV inOui and Trenitalia.
The distance between Chambéry and Rennes is 642.9 km. The road distance is 888 km.
You can take a train from Chambery Challes Les Eaux to Rennes via Lyon Part Dieu in around 6h 26m.