The average bus between Brussels and Rennes takes 9h 57m and the fastest bus takes 8h 30m. The bus service runs several times per day from Brussels 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.
Buses run 4 times a day between Brussels and Rennes. The earliest departure is at 1:55 AM at night, and the last departure from Brussels is at 7:45 PM which arrives into Rennes at 5:25 AM. All services require a transfer, and take on average 9h 57m. The schedules shown below are for the next available departures.

10h 10m • 1 change

12h 15m • 1 change

6h 30m • 1 change

8h 55m • 1 change

10h 10m • 1 change

12h 15m • 1 change

6h 30m • 1 change

8h 55m • 1 change

10h 10m • 1 change

11h 30m • 1 change

6h 30m • 1 change

8h 55m • 1 change

10h 10m • 1 change

11h 30m • 1 change

6h 30m • 1 change

8h 55m • 1 change
Want to know about travelling from Brussels 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 bus from Brussels to Rennes. However, there are services departing from Brussels station and arriving at Rennes station via Paris - Pershing-Porte Maillot Bus Station station. The journey, including transfers, takes approximately 9h 57m.
Brussels to Rennes bus services, operated by BlaBlaCar Bus, depart from Brussels - Midi Train Station.
Brussels to Rennes bus services, operated by BlaBlaCar Bus, arrive at Rennes - Bus Station.
Book your Brussels to Rennes bus tickets online with BlaBlaCar Bus and FlixBus.
The distance between Brussels and Rennes is 530.8 km. The road distance is 643 km.
You can take a bus from Brussels - Midi Train Station to Rennes - Bus Station via Paris - Pershing-Porte Maillot Bus Station in around 9h 17m.