The average train between Massy and Trappes takes 1h 32m and the fastest train takes 1h. There is an hourly train service from Massy to Trappes. 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 Massy and Trappes. The earliest departure is at 6:00 AM in the morning, and the last departure from Massy is at 11:30 PM which arrives into Trappes at 6:50 AM. All services require a transfer at Igny and take an average of 1h 32m. The schedules shown below are for the next available departures.


1h 20m • 2 changes

1h 1m • 2 changes

1h 5m • 2 changes

1h 1m • 2 changesWant to know about travelling from Massy to Trappes? 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 Massy to Trappes. However, there are services departing from Massy station and arriving at Trappes station via Versailles Chantiers. The journey, including transfers, takes approximately 1h 32m.
Massy to Trappes train services, operated by Transilien – SNCF Voyageurs, depart from Igny station.
Massy to Trappes train services, operated by Transilien – SNCF Voyageurs, arrive at Trappes station.
The distance between Massy and Trappes is 20.1 km. The road distance is 25 km.
You can take a train from Massy - Palaiseau to Trappes via Igny and Versailles Chantiers in around 56 min.