How to get from Sannois to Chatou by RER and train?

Sannois to Chatou - Train Schedule

The J train from Sannois to Chatou usually operates 24 hours a day, 7 days a week, running every 10 min-5 hr 5 min. The trip takes about 51 min, with regular service throughout the operating hours.

From Sannois to Chatou by RER and train

To get from Sannois to Chatou you’ll need to take 2 train lines and one RER line: take the J train from Sannois station to Gare D'Asnieres station. Next, you’ll have to switch to the L train and finally take the A RER from Nanterre Université station to Chatou - Croissy station. The total trip duration for this route is approximately 51 min. The RER and train schedule from Sannois may change. We recommend you check the updated RER and train schedule to Chatou on the Moovit app.

51min
Train - J
Train - J
Train - L
Train - L
RER - A
RER - A
Walk to Chatou
Leaves from Sannois

Step by Step

  • 1
    Start from train station
    Start from train station
    Sannois
  • 2
    Train - J
    Wait for train
    J
    Gare Saint-Lazare
  • 3
    Ride to train station
    Ride to train station
    Gare D'Asnieres
    15 min
  • 4
    Train - L
    Wait for train
    L
    Nanterre Université
  • 5
    Ride to train station
    Ride to train station
    Nanterre Université
    11 min
  • 6
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 7
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    7 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 Sannois to Chatou

The distance between Sannois and Chatou is approximately 19.42 km, which can typically be travelled in 51 min. Moovit will show you the directions from Sannois to Chatou by RER and train, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

RER And Train schedule from Sannois to Chatou

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

Related Routes

Questions & Answers

  • What is the fastest way to get from Sannois to Chatou?

    The fastest way takes 51 minutes, using Train line J, Train line L, RER line A.

  • Is there a direct train between Sannois and Chatou?

    No, you’ll have to take 2 train lines and one RER line in total. The total travelling time is 51 min.

  • Which train line goes from Sannois to Chatou?

    The J train line goes from Gare D'Asnieres station near Sannois in Sannois to Nanterre Université station. From there you’ll have to take one train line and one RER line till Nanterre Université station near Chatou.

  • How long does it take to travel from Sannois to Chatou by train and RER?

    The total travel time between Sannois and Chatou by train and RER is about 51 min.

  • Where do I get on the train near Sannois to get to Chatou?

    Get on the J train from the Gare D'Asnieres station near Sannois in Sannois.

  • Where do I get off the train when travelling between Sannois and Chatou?

    Get off the train at the Nanterre Université station, which is closest to Chatou.

Popular Routes