The average train between Nanterre and Châtillon takes 34 min and the fastest train takes 31 min. The train runs at least 15 times per hour from Nanterre to Châtillon. 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 5 minutes between Nanterre and Châtillon. The earliest departure is at 8:38 AM in the morning, and the last departure from Nanterre is at 11:07 AM which arrives into Châtillon at 11:43 AM. All services require a transfer, and take on average 34 min. The schedules shown below are for the next available departures.

32 min • 1 change

33 min • 1 change

33 min • 1 change

32 min • 1 change
Want to know about travelling from Nanterre to Châtillon? 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 Nanterre to Châtillon. However, there are services departing from Nanterre station and arriving at Châtillon station via Champs-Élysées - Clemenceau. The journey, including transfers, takes approximately 34 min.
Nanterre to Châtillon train services, operated by RATP Metro, depart from La Défense station.
Nanterre to Châtillon train services, operated by RATP Metro, arrive at Châtillon - Montrouge station.
The distance between Nanterre and Châtillon is 11.8 km. The road distance is 14 km.
You can take a subway from La Défense to Châtillon - Montrouge via Champs-Élysées - Clemenceau in around 31 min.