How to get from Chevreuse to Montesson by RER?

Chevreuse to Montesson - RER Schedule

The B RER from Chevreuse to Montesson usually operates 24 hours a day, 7 days a week, running every 10-35 min. The trip takes about 1 hr 49 min, with regular service throughout the operating hours.

From Chevreuse to Montesson by RER

To get from Chevreuse to Montesson in Paris, take the B RER from Saint-Rémy-Lès-Chevreuse station to Châtelet - Les Halles station. Next, take the A RER from Châtelet - Les Halles station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 1 hr 49 min. The RER schedule from Chevreuse may change. We recommend you check the updated RER schedule to Montesson on the Moovit app.

109min
Walk to RER stationRER - B
RER - B
RER - A
RER - A
Walk to Montesson
Leaves from Saint-Rémy-Lès-Chevreuse

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Saint-Rémy-Lès-Chevreuse
    1.56 km • 20 min
  • 2
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    48 min
  • 4
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 5
    Ride to RER station
    Ride to RER station
    Le Vésinet - Le Pecq
    25 min
  • 6
    Walk to Montesson
    Walk to
    Montesson
    840 m • 11 min
*Duration based on 8am traffic
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Public transit directions from Chevreuse to Montesson

The distance between Chevreuse, Paris and Montesson, Paris is approximately 55.44 km, which can typically be travelled in 109 min. Moovit will show you the directions from Chevreuse to Montesson by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER schedule from Chevreuse to Montesson

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

    The fastest way takes 109 minutes, using RER line B, RER line A.

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

    No, you’ll have to take 2 RER lines in total. The total travelling time is 1 hr 49 min.

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

    The B RER line goes from Saint-Rémy-Lès-Chevreuse station near Chevreuse to Châtelet - Les Halles station. From there you’ll have to take one RER line till Châtelet - Les Halles station near Montesson in Paris.

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

    The total travel time between Chevreuse and Montesson in Paris by RER is about 1 hr 49 min.

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

    Get on the B RER from the Saint-Rémy-Lès-Chevreuse station near Chevreuse in Paris.

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

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

Popular Routes