The average train between Poissy and Gentilly takes 45 min and the fastest train takes 38 min. The train runs at least 2 times per hour from Poissy to Gentilly. 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 Poissy and Gentilly. The earliest departure is at 12:22 AM at night, and the last departure from Poissy is at 11:23 PM which arrives into Gentilly at 12:08 AM. All services require a transfer at Paris Gare Saint-Lazare and take an average of 45 min. The schedules shown below are for the next available departures.

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5h 26m • 1 change
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41 min • 1 changeWant to know about travelling from Poissy to Gentilly? 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 Poissy to Gentilly. However, there are services departing from Poissy station and arriving at Hôpital Bicêtre station via Gare Saint-Lazare station. The journey, including transfers, takes approximately 45 min.
Poissy to Gentilly train services, operated by Transilien – SNCF Voyageurs, depart from Poissy station.
Poissy to Gentilly train services, operated by RATP Metro, arrive at Hôpital Bicêtre station.
The distance between Poissy and Gentilly is 25 km. The road distance is 29 km.
You can take a train from Poissy to Gentilly via Châtelet - Les Halles in around 48 min.