How to get from Chilly-Mazarin to Chatou by RER and light rail?

Chilly-Mazarin to Chatou - Light Rail Schedule

The T12 light rail from Chilly-Mazarin to Chatou runs from 05:36 to 23:47, with departures every 10-35 min. The trip takes about 1 hr 13 min, with regular service throughout the operating hours.

From Chilly-Mazarin to Chatou by RER and light rail

To get from Chilly-Mazarin to Chatou you’ll need to take one light rail line and 2 RER lines: take the T12 light rail from Chilly-Mazarin station to Massy - Palaiseau station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet - Les Halles station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 13 min. The RER and light rail schedule from Chilly-Mazarin may change. We recommend you check the updated RER and light rail schedule to Chatou on the Moovit app.

73min
Light Rail - T12
Light Rail - T12
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Chilly-Mazarin

Step by Step

  • 1
    Start from light rail station
    Start from light rail station
    Chilly-Mazarin
  • 2
    Light Rail - T12T12
    Wait for light rail
    T12
    Massy - Palaiseau
  • 3
    Ride to light rail station
    Ride to light rail station
    Massy - Palaiseau
    10 min
  • 4
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 5
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    25 min
  • 6
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 7
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    21 min
  • 8
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Chilly-Mazarin to Chatou

The distance between Chilly-Mazarin and Chatou is approximately 40.91 km, which can typically be travelled in 73 min. Moovit will show you the directions from Chilly-Mazarin to Chatou by RER and light rail, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

RER And Light Rail schedule from Chilly-Mazarin to Chatou

To check the RER and light rail schedule from Chilly-Mazarin to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Chilly-Mazarin) and destination (Chatou), then select the desired date and time of travel. Moovit will show all available RER and light rail routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER and light rail, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest RER and light rail schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Chilly-Mazarin to Chatou?

    The fastest way takes 73 minutes, using Light Rail line T12, RER line B, RER line A.

  • Is there a direct light rail between Chilly-Mazarin and Chatou?

    No, you’ll have to take one light rail line and 2 RER lines in total. The total travelling time is 1 hr 13 min.

  • Which light rail line goes from Chilly-Mazarin to Chatou?

    The T12 light rail line goes from Massy - Palaiseau station near Chilly-Mazarin in Palaiseau to Châtelet - Les Halles station. From there you’ll have to take 2 RER lines till Châtelet - Les Halles station near Chatou.

  • How long does it take to travel from Chilly-Mazarin to Chatou by light rail and RER?

    The total travel time between Chilly-Mazarin and Chatou by light rail and RER is about 1 hr 13 min.

  • Where do I get on the light rail near Chilly-Mazarin to get to Chatou?

    Get on the T12 light rail from the Massy - Palaiseau station near Chilly-Mazarin in Palaiseau.

  • Where do I get off the light rail when travelling between Chilly-Mazarin and Chatou?

    Get off the light rail at the Châtelet - Les Halles station, which is closest to Chatou.

Popular Routes