The average train between Poissy and Grigny takes 1h 20m and the fastest train takes 1h 11m. The train runs at least 2 times per hour from Poissy to Grigny. 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 Grigny. The earliest departure is at 5:09 AM in the morning, and the last departure from Poissy is at 7:11 PM which arrives into Grigny at 8:35 PM. All services require a transfer, and take on average 1h 20m. The schedules shown below are for the next available departures.
1h 17m • 1 change
1h 17m • 1 change
1h 12m • 1 change
1h 13m • 1 change
Want to know about travelling from Poissy to Grigny? 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 Grigny. However, there are services departing from Poissy station and arriving at Grigny station via Paris Gare de Lyon. The journey, including transfers, takes approximately 1h 20m.
Poissy to Grigny train services, operated by Réseau Express Régional (RER Paris), depart from Poissy station.
Poissy to Grigny train services, operated by Réseau Express Régional (RER Paris), arrive at Grigny Centre station.
The distance between Poissy and Grigny is 39.6 km. The road distance is 57 km.
You can take a train from Poissy to Grigny Centre via Paris Gare de Lyon in around 1h 16m.
