The average bus between Gaillon and Poissy takes 4h 28m and the fastest bus takes 1h 27m. The bus service runs several times per day from Gaillon 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 3 times a day between Gaillon and Poissy. The earliest departure is at 5:23 AM in the morning, and the last departure from Gaillon is at 7:43 PM which arrives into Poissy at 4:54 AM. All services require a transfer at Gaillon-Abvye SNCF and take an average of 4h 28m. The schedules shown below are for the next available departures.

1h 47m • 1 change

1h 27m • 1 change

1h 36m • 1 change
Arrives next day

9h 11m • 1 change

1h 47m • 1 change

1h 27m • 1 change

1h 38m • 1 change
Arrives next day

9h 11m • 1 change
Want to know about travelling from Gaillon 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 Gaillon to Poissy. However, there are services departing from Gaillon station and arriving at Poissy station via Gare Routière Nord. The journey, including transfers, takes approximately 4h 28m.
Gaillon to Poissy bus services, operated by Semo, depart from République station.
Gaillon to Poissy bus services, operated by Semo, arrive at Gare Routière Nord station.
The distance between Gaillon and Poissy is 58.2 km. The road distance is 62 km.
Réseau de bus du Mantois operates a bus from République to Gare Routière Nord twice daily. Tickets cost €3 and the journey takes 56 min.