The average train between Chelles and Poissy takes 1h 10m and the fastest train takes 1h 3m. The train runs at least 3 times per hour from Chelles 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.
Trains run every 20 minutes between Chelles and Poissy. The earliest departure is at 5:18 AM in the morning, and the last departure from Chelles is at 10:33 PM which arrives into Poissy at 11:44 PM. All services require a transfer, and take on average 1h 10m. The schedules shown below are for the next available departures.

1h 7m • 1 change

1h 9m • 1 change

1h 9m • 1 change

1h 8m • 1 change
Want to know about travelling from Chelles 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 train from Chelles to Poissy. However, there are services departing from Chelles station and arriving at Poissy station via La Défense. The journey, including transfers, takes approximately 1h 10m.
Chelles to Poissy train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Chelles - Gournay station.
Chelles to Poissy train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Poissy station.
The distance between Chelles and Poissy is 40.1 km. The road distance is 47 km.
You can take a train from Chelles - Gournay to Poissy via La Défense in around 1h 13m.