The average train between Chatou and Marly-le-Roi takes 46 min and the fastest train takes 39 min. The train runs at least 3 times per hour from Chatou to Marly-le-Roi. 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 20 minutes between Chatou and Marly-le-Roi. The earliest departure is at 12:06 AM at night, and the last departure from Chatou is at 11:36 PM which arrives into Marly-le-Roi at 12:23 AM. All services require a transfer, and take on average 46 min. The schedules shown below are for the next available departures.

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40 min • 1 change
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39 min • 1 change
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52 min • 1 changeWant to know about travelling from Chatou to Marly-le-Roi? 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 Chatou to Marly-le-Roi. However, there are services departing from Chatou - Croissy station and arriving at L'Étang-la-Ville station via La Défense station. The journey, including transfers, takes approximately 46 min.
Chatou to Marly-le-Roi train services, operated by Réseau Express Régional (RER Paris), depart from Chatou - Croissy station.
Chatou to Marly-le-Roi train services, operated by Transilien – SNCF Voyageurs, arrive at L'Étang-la-Ville station.
The distance between Chatou and Marly-le-Roi is 6.1 km.
You can take a train from Chatou - Croissy to L'Étang-la-Ville via La Défense in around 48 min.