The average train between Brest and Châteaubriant takes 5h 44m and the fastest train takes 3h 27m. The train service runs several times per day from Brest to Châteaubriant. 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 Brest and Châteaubriant. The earliest departure is at 7:19 AM in the morning, and the last departure from Brest is at 8:19 PM which arrives into Châteaubriant at 8:52 AM. All services require a transfer, and take on average 5h 44m. The schedules shown below are for the next available departures.

4h 59m • 1 change

4h 35m • 1 change

3h 27m • 1 change
Arrives next day

13h 30m • 1 change

4h 30m • 1 change

3h 31m • 1 change
Arrives next day

12h 33m • 1 change
Want to know about travelling from Brest to Châteaubriant? 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 Brest to Châteaubriant. However, there are services departing from Brest station and arriving at Châteaubriant station via Rennes. The journey, including transfers, takes approximately 5h 44m.
Brest to Châteaubriant train services, operated by TGV inOui, depart from Brest station.
Brest to Châteaubriant train services, operated by TGV inOui, arrive at Chateaubriant station.
Book your Brest to Châteaubriant train tickets online with TGV inOui and Société Nationale des Chemins de fer Français (SNCF).
The distance between Brest and Châteaubriant is 242.9 km. The road distance is 309 km.
You can take a train from Brest to Chateaubriant via Rennes in around 4h 17m.