The average train between Orsay and Montesson takes 1h 10m and the fastest train takes 1h 3m. The train runs at least 4 times per hour from Orsay to Montesson. 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 Orsay and Montesson. The earliest departure is at 12:00 AM at night, and the last departure from Orsay is at 11:44 PM which arrives into Montesson at 12:58 AM. All services require a transfer, and take on average 1h 10m. The schedules shown below are for the next available departures.
Want to know about travelling from Orsay to Montesson? 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 Orsay to Montesson. However, there are services departing from Orsay station and arriving at Montesson station via Châtelet - Les Halles. The journey, including transfers, takes approximately 1h 10m.
Orsay to Montesson train services, operated by Réseau Express Régional (RER Paris), depart from Orsay Ville station.
Orsay to Montesson train services, operated by Réseau Express Régional (RER Paris), arrive at Le Vésinet - Le Pecq station.
The distance between Orsay and Montesson is 24 km. The road distance is 44 km.
You can take a train from Orsay Ville to Le Vésinet - Le Pecq via Châtelet - Les Halles in around 1h 6m.
