The average bus between Chatou and Saclay takes 1h 41m and the fastest bus takes 1h 21m. The bus service runs several times per day from Chatou to Saclay. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Chatou and Saclay. The earliest departure is at 5:56 AM in the morning, and the last departure from Chatou is at 7:27 PM which arrives into Saclay at 9:02 PM. All services require a transfer at Rueil - Ville and take an average of 1h 41m. The schedules shown below are for the next available departures.


2h 12m • 2 changes


1h 41m • 2 changes


1h 45m • 2 changes


1h 52m • 2 changes


1h 21m • 2 changes


1h 30m • 2 changes


1h 48m • 2 changes


1h 33m • 2 changes


1h 21m • 2 changes


1h 30m • 2 changes


1h 48m • 2 changes


1h 33m • 2 changes


1h 21m • 2 changes


1h 30m • 2 changes


1h 48m • 2 changes


1h 33m • 2 changes


1h 21m • 2 changes


1h 30m • 2 changes


1h 48m • 2 changes


1h 33m • 2 changes
Want to know about travelling from Chatou to Saclay? 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 bus from Chatou to Saclay. However, there are services departing from Chatou station and arriving at Saclay station via Saint-Quentin - Gare Routière des Prés. The journey, including transfers, takes approximately 1h 41m.
Chatou to Saclay bus services, operated by Réseau de bus Défense et Saint-Cloud, depart from Rueil - Ville station.
Chatou to Saclay bus services, operated by Réseau de bus Défense et Saint-Cloud, arrive at La Martinière station.
The distance between Chatou and Saclay is 17.7 km. The road distance is 37 km.
You can take a bus from Rueil-Malmaison RER to La Martinière via Rueil - Ville and Saint-Quentin - Gare Routière des Prés in around 2h 43m.