The average train between Mareil-sur-Mauldre and La Défense takes 1h 26m and the fastest train takes 1h 1m. There is a train service every few hours from Mareil-sur-Mauldre to La Défense. 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 Mareil-sur-Mauldre and La Défense. The earliest departure is at 6:15 AM in the morning, and the last departure from Mareil-sur-Mauldre is at 10:15 PM which arrives into La Défense at 6:02 AM. All services require a transfer, and take on average 1h 26m. The schedules shown below are for the next available departures.

1h 1m • 1 change

1h 2m • 1 change

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1h 1m • 1 change

1h 15m • 1 change

1h 16m • 1 change

1h 16m • 1 change

1h 16m • 1 change
Want to know about travelling from Mareil-sur-Mauldre to La Défense? 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 Mareil-sur-Mauldre to La Défense. However, there are services departing from Mareil-sur-Mauldre station and arriving at La Défense station via Saint-Cyr. The journey, including transfers, takes approximately 1h 26m.
Mareil-sur-Mauldre to La Défense train services, operated by Transilien – SNCF Voyageurs, depart from Mareil-sur-Mauldre station.
Mareil-sur-Mauldre to La Défense train services, operated by Transilien – SNCF Voyageurs, arrive at La Défense station.
The distance between Mareil-sur-Mauldre and La Défense is 27.3 km. The road distance is 40 km.
You can take a train from Mareil-sur-Mauldre to La Défense via Saint-Cyr in around 1h 10m.