The average bus between Gare Montparnasse and Boussy-Saint-Antoine takes 1h 22m and the fastest bus takes 1h 15m. The bus service runs several times per day from Gare Montparnasse to Boussy-Saint-Antoine. 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 Gare Montparnasse and Boussy-Saint-Antoine. The earliest departure is at 12:40 AM at night, and the last departure from Gare Montparnasse is at 3:51 AM which arrives into Boussy-Saint-Antoine at 5:06 AM. All services require a transfer at Gare de Lyon - Diderot and take an average of 1h 22m. The schedules shown below are for the next available departures.

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 26m • 1 change

1h 15m • 1 change

1h 19m • 1 change

1h 18m • 1 change

1h 17m • 1 change

1h 15m • 1 change

1h 19m • 1 change

1h 18m • 1 change

1h 17m • 1 change
Want to know about travelling from Gare Montparnasse to Boussy-Saint-Antoine? 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 Gare Montparnasse to Boussy-Saint-Antoine. However, there are services departing from Gare Montparnasse station and arriving at Boussy-Saint-Antoine station via Gare de Lyon - Diderot. The journey, including transfers, takes approximately 1h 22m.
Gare Montparnasse to Boussy-Saint-Antoine bus services, operated by Régie Autonome des Transports Parisiens (RATP), depart from Gare Montparnasse station.
Gare Montparnasse to Boussy-Saint-Antoine bus services, operated by Régie Autonome des Transports Parisiens (RATP), arrive at Piscine des Sénarts station.
The distance between Gare Montparnasse and Boussy-Saint-Antoine is 23 km. The road distance is 35 km.
You can take a bus from Gare Montparnasse to Piscine des Sénarts via Gare de Lyon - Diderot and Gare de Lyon - Van Gogh in around 2h 10m.