The average train between Grigny and RER A - Torcy (RATP) takes 1h 7m and the fastest train takes 1h 1m. The train runs at least 4 times per hour from Grigny to RER A - Torcy (RATP). 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 15 minutes between Grigny and RER A - Torcy (RATP). The earliest departure is at 9:39 AM in the morning, and the last departure from Grigny is at 7:09 PM which arrives into RER A - Torcy (RATP) at 8:12 PM. All services require a transfer, and take on average 1h 7m. The schedules shown below are for the next available departures.

1h 5m • 1 change

1h 4m • 1 change

1h 5m • 1 change

1h 10m • 1 change
Want to know about travelling from Grigny to RER A - Torcy (RATP)? 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 Grigny to RER A - Torcy (RATP). However, there are services departing from Grigny station and arriving at RER A - Torcy (RATP) station via Paris Gare de Lyon. The journey, including transfers, takes approximately 1h 7m.
Grigny to RER A - Torcy (RATP) train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Grigny Centre station.
Grigny to RER A - Torcy (RATP) train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Torcy station.
The distance between Grigny and RER A - Torcy (RATP) is 28.1 km. The road distance is 48 km.
You can take a train from Grigny Centre to Torcy via Paris Gare de Lyon in around 1h 2m.