The average bus between Rennes and Montparnasse 2 - Gare TGV takes 5h 36m and the fastest bus takes 4h 36m. The bus service runs several times per day from Rennes to Montparnasse 2 - Gare TGV. 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 every 4 hours between Rennes and Montparnasse 2 - Gare TGV. The earliest departure is at 5:05 AM in the morning, and the last departure from Rennes is at 11:50 PM which arrives into Montparnasse 2 - Gare TGV at 7:43 AM. All services require a transfer at Paris, Quai de Bercy (Bercy Seine) and take an average of 5h 36m. The schedules shown below are for the next available departures.

5h 47m • 1 change

6h 43m • 1 change

5h 23m • 1 change

5h 39m • 1 change

5h 40m • 1 change

6h 40m • 1 change

5h 23m • 1 change

5h 33m • 1 change

5h 40m • 1 change

6h 36m • 1 change

5h 26m • 1 change

5h 41m • 1 change

5h 49m • 1 change

6h 38m • 1 change

5h 26m • 1 change

5h 31m • 1 change

5h 49m • 1 change

6h 38m • 1 change

5h 26m • 1 change

5h 31m • 1 change

5h 49m • 1 change

6h 38m • 1 change

5h 26m • 1 change

5h 31m • 1 change

5h 49m • 1 change

6h 38m • 1 change

5h 26m • 1 change

5h 31m • 1 change
Want to know about travelling from Rennes to Montparnasse 2 - Gare TGV? 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 Rennes to Montparnasse 2 - Gare TGV. However, there are services departing from Rennes station and arriving at Montparnasse 2 - Gare TGV station via Paris, Quai de Bercy (Bercy Seine). The journey, including transfers, takes approximately 5h 36m.
Rennes to Montparnasse 2 - Gare TGV bus services, operated by FlixBus, depart from Rennes station.
Rennes to Montparnasse 2 - Gare TGV bus services, operated by FlixBus, arrive at Paris, Quai de Bercy (Bercy Seine) station.
The distance between Rennes and Montparnasse 2 - Gare TGV is 305.1 km. The road distance is 351 km.
FlixBus operates a bus from Rennes to Paris, Quai de Bercy (Bercy Seine) every 4 hours. Tickets cost €29–50 and the journey takes 4h 15m.