The average bus between Gentilly and Poissy takes 2h 22m and the fastest bus takes 1h 27m. There is a bus service every few hours from Gentilly to Poissy. 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 hourly between Gentilly and Poissy. The earliest departure is at 1:05 AM at night, and the last departure from Gentilly is at 8:45 PM which arrives into Poissy at 4:52 AM. All services require a transfer at Porte d'Orléans and take an average of 2h 22m. The schedules shown below are for the next available departures.


1h 57m • 2 changes

1h 57m • 2 changes

1h 57m • 2 changes

2h 19m • 2 changes

6h 23m • 2 changes

1h 33m • 2 changes

1h 38m • 2 changes

1h 48m • 2 changes

6h 23m • 2 changes

1h 33m • 2 changes

1h 38m • 2 changes

1h 48m • 2 changesWant to know about travelling from Gentilly to Poissy? 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 Gentilly to Poissy. However, there are services departing from Gentilly station and arriving at Poissy station via Saint-Quentin - Gare P. Delouvrier W. The journey, including transfers, takes approximately 2h 22m.
Gentilly to Poissy bus services, operated by Seine Orly, depart from Porte d'Orléans station.
Gentilly to Poissy bus services, operated by Seine Orly, arrive at Gare Routière Nord station.
The distance between Gentilly and Poissy is 25 km. The road distance is 51 km.
You can take a bus from Gentilly RER to Gare Routière Nord via Porte d'Orléans, Saint-Quentin - Gare P. Delouvrier W, and Saint-Quentin - Gare routière Paul Delouvrier in around 2h 18m.