How to get from Montesson to Chessy by RER?

From Montesson to Chessy by RER

To get from Montesson to Chessy in Paris, take the A RER from Le Vésinet - Le Pecq station to Châtelet Les Halles station. Next, take the A RER from Châtelet Les Halles station to Marne-La-Vallée Chessy station. The total trip duration for this route is approximately 1 hr 29 min. The RER schedule from Montesson may change. We recommend you check the updated RER schedule to Chessy on the Moovit app.

89min
Walk to RER stationRER - A
RER - A
RER - A
RER - A
Walk to Chessy
Leaves from Le Vésinet - Le Pecq

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Le Vésinet - Le Pecq
    960 m • 13 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    26 min
  • 4
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 5
    Ride to RER station
    Ride to RER station
    Marne-La-Vallée Chessy
    42 min
  • 6
    Walk to Chessy
    Walk to
    Chessy
    250 m • 4 min
*Duration based on 8am traffic
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Public transit directions from Montesson to Chessy

The distance between Montesson, Paris and Chessy, Paris is approximately 57.23 km, which can typically be travelled in 89 min. Moovit will show you the directions from Montesson to Chessy by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER schedule from Montesson to Chessy

To check the RER schedule from Montesson to Chessy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Montesson) and destination (Chessy), 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 Montesson to Chessy?

    The fastest way takes 89 minutes, using RER line A, RER line A.

  • Is there a direct RER between Montesson and Chessy in Paris?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 1 hr 29 min.

  • Which RER line goes from Montesson to Chessy in Paris?

    The A RER line goes from Le Vésinet - Le Pecq station near Montesson to Boissy-Saint-Léger station. From there you’ll have to take one RER line till Boissy-Saint-Léger station near Chessy in Paris.

  • How long does it take to travel from Montesson to Chessy in Paris by RER?

    The total travel time between Montesson and Chessy in Paris by RER is about 1 hr 29 min.

  • Where do I get on the RER near Montesson to get to Chessy in Paris?

    Get on the A RER from the Le Vésinet - Le Pecq station near Montesson in Paris.

  • Where do I get off the RER when travelling between Montesson and Chessy in Paris?

    Get off the RER at the Boissy-Saint-Léger station, which is closest to Chessy in Paris.

  • When is the last RER from Montesson to Chessy in Paris?

    The last RER from Montesson to Chessy in Paris is the RER A line. It leaves the Le Vésinet - Le Pecq station at 12:47 AM.

Popular Routes