The average train between L'Isle-Adam and Poissy takes 1h 38m and the fastest train takes 1h 21m. There is a train service every few hours from L'Isle-Adam 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 hourly between L'Isle-Adam and Poissy. The earliest departure is at 5:13 AM in the morning, and the last departure from L'Isle-Adam is at 8:13 PM which arrives into Poissy at 10:07 PM. All services require a transfer at Ermont - Eaubonne and take an average of 1h 38m. The schedules shown below are for the next available departures.


1h 21m • 2 changes


1h 23m • 2 changes


1h 49m • 2 changes


1h 49m • 2 changes


1h 21m • 2 changes


1h 23m • 2 changes


1h 49m • 2 changes


1h 49m • 2 changes


1h 21m • 2 changes


1h 23m • 2 changes


1h 49m • 2 changes


1h 49m • 2 changes
Want to know about travelling from L'Isle-Adam 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 L'Isle-Adam to Poissy. However, there are services departing from L'Isle-Adam station and arriving at Poissy station via Ermont - Eaubonne. The journey, including transfers, takes approximately 1h 38m.
L'Isle-Adam to Poissy train services, operated by Transilien – SNCF Voyageurs, depart from L'Isle-Adam - Parmain station.
L'Isle-Adam to Poissy train services, operated by Transilien – SNCF Voyageurs, arrive at Poissy station.
The distance between L'Isle-Adam and Poissy is 23.8 km. The road distance is 57 km.
You can take a train from L'Isle-Adam - Parmain to Poissy via Ermont - Eaubonne and Gare Saint-Lazare in around 1h 51m.