The average bus between Brest and Rosny-sous-Bois takes 11h 41m and the fastest bus takes 11h 29m. The bus service runs several times per day from Brest to Rosny-sous-Bois. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between Brest and Rosny-sous-Bois. The earliest departure is at 10:00 AM in the morning, and the last departure from Brest is at 8:20 PM which arrives into Rosny-sous-Bois at 7:49 AM. All services require a transfer at Paris, Quai de Bercy (Bercy Seine) and take an average of 11h 41m. The schedules shown below are for the next available departures.


11h 49m • 2 changes


11h 46m • 2 changes
Arrives next day


11h 35m • 2 changes


11h 49m • 2 changes


11h 46m • 2 changes
Arrives next day


11h 35m • 2 changes


11h 49m • 2 changes


11h 46m • 2 changes
Arrives next day


11h 35m • 2 changes


11h 49m • 2 changes


11h 46m • 2 changes
Arrives next day


11h 35m • 2 changes
Want to know about travelling from Brest to Rosny-sous-Bois? 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 bus from Brest to Rosny-sous-Bois. However, there are services departing from Brest station and arriving at Rosny-sous-Bois station via Paris, Quai de Bercy (Bercy Seine). The journey, including transfers, takes approximately 11h 41m.
Brest to Rosny-sous-Bois bus services, operated by BlaBlaCar Bus, depart from Brest station.
Brest to Rosny-sous-Bois bus services, operated by BlaBlaCar Bus, arrive at Paris, Quai de Bercy (Bercy Seine) station.
The distance between Brest and Rosny-sous-Bois is 515.9 km. The road distance is 602 km.
FlixBus operates a bus from Brest to Paris, Quai de Bercy (Bercy Seine) twice daily. Tickets cost €45–80 and the journey takes 7h 50m.