The average train between Clamart and Brest takes 4h and the fastest train takes 3h 27m. The train service runs several times per day from Clamart to Brest. 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 every 3 hours between Clamart and Brest. The earliest departure is at 6:34 AM in the morning, and the last departure from Clamart is at 8:49 PM which arrives into Brest at 12:38 AM. All services require a transfer, and take on average 4h. The schedules shown below are for the next available departures.

3h 56m • 1 change

4h 8m • 1 change

4h 27m • 1 change

4h 13m • 1 change

3h 57m • 1 change

4h 39m • 1 change

4h 14m • 1 change

3h 55m • 1 change

3h 57m • 1 change

4h 19m • 1 change

3h 37m • 1 change

4h 13m • 1 change

3h 57m • 1 change

4h 19m • 1 change

3h 37m • 1 change

4h 13m • 1 change

3h 57m • 1 change

4h 19m • 1 change

3h 37m • 1 change

4h 13m • 1 change
Want to know about travelling from Clamart to Brest? 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 Clamart to Brest. However, there are services departing from Clamart station and arriving at Brest station via Brest. The journey, including transfers, takes approximately 4h.
Clamart to Brest train services, operated by Transilien – SNCF Voyageurs, depart from Paris Montparnasse 1 Et 2 station.
Clamart to Brest train services, operated by Transilien – SNCF Voyageurs, arrive at Brest station.
The distance between Clamart and Brest is 498.6 km. The road distance is 608 km.
TGV inOui operates a train from Paris Montparnasse 1 Et 2 to Brest hourly. Tickets cost €120–190 and the journey takes 3h 43m. Société Nationale des Chemins de fer Français (SNCF) also services this route 3 times a day.