How to get from Choisy-Le-Roi to Chatou by RER?

From Choisy-Le-Roi to Chatou by RER

To get from Choisy-Le-Roi to Chatou you’ll need to take 3 RER lines: take the C RER from Choisy-Le-Roi station to Saint-Michel Notre-Dame 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 58 min. The RER schedule from Choisy-Le-Roi may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

58min
RER - C
RER - C
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Choisy-Le-Roi

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Choisy-Le-Roi
  • 2
    RER - C
    Wait for RER
    C
    Montigny - Beauchamp
  • 3
    Ride to RER station
    Ride to RER station
    Saint-Michel Notre-Dame
    19 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
    2 min
  • 6
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 7
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 min
  • 8
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic
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Public transit directions from Choisy-Le-Roi to Chatou

The distance between Choisy-Le-Roi and Chatou is approximately 29.35 km, which can typically be travelled in 58 min. Moovit will show you the directions from Choisy-Le-Roi to Chatou by RER, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

RER schedule from Choisy-Le-Roi to Chatou

To check the RER schedule from Choisy-Le-Roi to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Choisy-Le-Roi) and destination (Chatou), then select the desired date and time of travel. Moovit will show all available RER routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, 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 schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Choisy-Le-Roi to Chatou?

    The fastest way takes 58 minutes, using RER line C, RER line B, RER line A.

  • Is there a direct RER between Choisy-Le-Roi and Chatou?

    No, you’ll have to take 3 RER lines in total. The total travelling time is 58 min.

  • Which RER line goes from Choisy-Le-Roi to Chatou?

    The C RER line goes from Saint-Michel Notre-Dame station near Choisy-Le-Roi in Arrondissement de L'Haÿ-Les-Roses to Châtelet - Les Halles station. From there you’ll have to take one RER line till Châtelet - Les Halles station near Chatou.

  • How long does it take to travel from Choisy-Le-Roi to Chatou by RER?

    The total travel time between Choisy-Le-Roi and Chatou by RER is about 58 min.

  • Where do I get on the RER near Choisy-Le-Roi to get to Chatou?

    Get on the C RER from the Saint-Michel Notre-Dame station near Choisy-Le-Roi in Arrondissement de L'Haÿ-Les-Roses.

  • Where do I get off the RER when travelling between Choisy-Le-Roi and Chatou?

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

Popular Routes