The average train between Pontoise and Poissy takes 1h 13m and the fastest train takes 1h 2m. The train runs at least 2 times per hour from Pontoise 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 30 minutes between Pontoise and Poissy. The earliest departure is at 5:03 AM in the morning, and the last departure from Pontoise is at 11:36 PM which arrives into Poissy at 1:30 AM. All services require a transfer, and take on average 1h 13m. The schedules shown below are for the next available departures.

1h 30m • 1 change
1h 5m • 1 change
1h 4m • 1 change
1h 10m • 1 change
1h 19m • 1 change
1h 20m • 1 change
1h 18m • 1 change
1h 18m • 1 change
1h 18m • 1 change
1h 27m • 1 change
1h 31m • 1 change
1h 30m • 1 change
1h 30m • 1 change
1h 5m • 1 change
1h 4m • 1 change
1h 10m • 1 change
1h 30m • 1 change
1h 5m • 1 change
1h 4m • 1 change
1h 10m • 1 change
1h 30m • 1 change
1h 5m • 1 change
1h 4m • 1 change
1h 10m • 1 change
1h 30m • 1 change
1h 5m • 1 change
1h 4m • 1 change
1h 10m • 1 changeWant to know about travelling from Pontoise 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 Pontoise to Poissy. However, there are services departing from Pontoise station and arriving at Poissy station via Gare Saint-Lazare station. The journey, including transfers, takes approximately 1h 13m.
Pontoise to Poissy train services, operated by Transilien – SNCF Voyageurs, depart from Pontoise station.
Pontoise to Poissy train services, operated by Transilien – SNCF Voyageurs, arrive at Poissy station.
The distance between Pontoise and Poissy is 13.9 km. The road distance is 17 km.
You can take a train from Pontoise to Poissy via Gare Saint-Lazare in around 1h 20m.