The average bus between Poissy and Gaillon takes 2h 35m and the fastest bus takes 1h 37m. The bus service runs several times per day from Poissy to Gaillon. 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 3 times a day between Poissy and Gaillon. The earliest departure is at 6:51 AM in the morning, and the last departure from Poissy is at 9:00 PM which arrives into Gaillon at 8:53 AM. All services require a transfer, and take on average 2h 35m. The schedules shown below are for the next available departures.

2h 2m • 1 change

2h 49m • 1 change

2h 3m • 1 change

1h 37m • 1 change

2h 2m • 1 change

2h 49m • 1 change

2h 3m • 1 change

1h 37m • 1 change

2h 2m • 1 change

2h 49m • 1 change

2h 3m • 1 change

1h 37m • 1 change
Want to know about travelling from Poissy to Gaillon? 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 Poissy to Gaillon. However, there are services departing from Poissy station and arriving at Gaillon station via République. The journey, including transfers, takes approximately 2h 35m.
Poissy to Gaillon bus services, operated by Réseau de bus du Mantois, depart from Gare Routière Nord station.
Poissy to Gaillon bus services, operated by Réseau de bus du Mantois, arrive at Mairie station.
The distance between Poissy and Gaillon is 58.2 km. The road distance is 67 km.
You can take a bus from Gare Routière Nord to Mairie via République in around 2h 22m.