The average bus between Argenteuil and Gare Montparnasse takes 1h 27m and the fastest bus takes 57 min. The bus runs at least 4 times per hour from Argenteuil 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 15 minutes between Argenteuil and Gare Montparnasse. The earliest departure is at 8:34 AM in the morning, and the last departure from Argenteuil is at 10:51 PM which arrives into Gare Montparnasse at 12:04 AM. All services require a transfer, and take on average 1h 27m. The schedules shown below are for the next available departures.

1h 6m • 1 change

1h 6m • 1 change

1h 19m • 1 change

1h 18m • 1 change
Want to know about travelling from Argenteuil 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 Argenteuil to Gare Montparnasse. However, there are services departing from Argenteuil station and arriving at Gare Montparnasse station via Porte de Champerret. The journey, including transfers, takes approximately 1h 27m.
Argenteuil to Gare Montparnasse bus services, operated by Réseau de bus Défense et Saint-Cloud, depart from Place François Rabelais station.
Argenteuil to Gare Montparnasse bus services, operated by Réseau de bus Défense et Saint-Cloud, arrive at Gare Montparnasse station.
The distance between Argenteuil and Gare Montparnasse is 12.9 km. The road distance is 18 km.
You can take a bus from Place François Rabelais to Gare Montparnasse via Porte de Champerret in around 1h 22m.