The average bus between Nantes and Gare Montparnasse takes 6h 11m and the fastest bus takes 4h 34m. The bus service runs several times per day from Nantes to Gare Montparnasse. 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 3 hours between Nantes and Gare Montparnasse. The earliest departure is at 5:30 AM in the morning, and the last departure from Nantes is at 11:55 PM which arrives into Gare Montparnasse at 7:24 AM. All services require a transfer at Paris, Quai de Bercy (Bercy Seine) and take an average of 6h 11m. The schedules shown below are for the next available departures.

4h 45m • 1 change

6h 31m • 1 change

6h 22m • 1 change

5h 55m • 1 change

4h 45m • 1 change

6h 31m • 1 change

6h 22m • 1 change

5h 55m • 1 change

4h 45m • 1 change

6h 31m • 1 change

6h 22m • 1 change

5h 55m • 1 change

4h 34m • 1 change

6h 26m • 1 change

6h 16m • 1 change

5h 44m • 1 change

4h 40m • 1 change

6h 23m • 1 change

5h 54m • 1 change

6h 45m • 1 change

4h 45m • 1 change

6h 31m • 1 change

6h 22m • 1 change

5h 55m • 1 change
Want to know about travelling from Nantes to Gare Montparnasse? 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 Nantes to Gare Montparnasse. However, there are services departing from Nantes station and arriving at Gare Montparnasse station via Paris, Quai de Bercy (Bercy Seine). The journey, including transfers, takes approximately 6h 11m.
Nantes to Gare Montparnasse bus services, operated by BlaBlaCar Bus, depart from Nantes station.
Nantes to Gare Montparnasse bus services, operated by BlaBlaCar Bus, arrive at Paris, Quai de Bercy (Bercy Seine) station.
The distance between Nantes and Gare Montparnasse is 339.9 km. The road distance is 390 km.
FlixBus operates a bus from Nantes to Paris, Quai de Bercy (Bercy Seine) 5 times a day. Tickets cost €30–55 and the journey takes 5h.