How to get from Coubert to Montesson by RER and bus?

From Coubert to Montesson by RER and bus

To get from Coubert to Montesson in Paris, take the 3121 bus from Coubert Rn 19 station to Gare de Boissy-Saint-Léger station. Next, take the A RER from Boissy-Saint-Léger station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 1 hr 57 min. The RER and bus schedule from Coubert may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

117min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Walk to Montesson
Leaves from Coubert Rn 19

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Coubert Rn 19
    70 m • 1 min
  • 2
    Bus - 31213121
    Wait for bus
    3121
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    40 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Le Vésinet - Le Pecq
    57 min
  • 7
    Walk to Montesson
    Walk to
    Montesson
    960 m • 13 min
*Duration based on 8am traffic
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Public transit directions from Coubert to Montesson

The distance between Coubert, Paris and Montesson, Paris is approximately 66.75 km, which can typically be travelled in 117 min. Moovit will show you the directions from Coubert to Montesson by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Coubert to Montesson

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

Related Routes

Questions & Answers

  • What is the fastest way to get from Coubert to Montesson?

    The fastest way takes 117 minutes, using Bus line 3121, RER line A.

  • Is there a direct bus between Coubert and Montesson in Paris?

    No, you’ll have to take one bus line and one RER line in total. The total travelling time is 1 hr 57 min.

  • Which bus line goes from Coubert to Montesson in Paris?

    The 3121 bus line goes from Coubert Rn 19 station near Coubert to Gare de Boissy-Saint-Léger station. From there you’ll have to take one RER line till Gare de Boissy-Saint-Léger station near Montesson in Paris.

  • How long does it take to travel from Coubert to Montesson in Paris by bus and RER?

    The total travel time between Coubert and Montesson in Paris by bus and RER is about 1 hr 57 min.

  • Where do I get on the bus near Coubert to get to Montesson in Paris?

    Get on the 3121 bus from the Coubert Rn 19 stop near Coubert in Paris.

  • Where do I get off the bus when travelling between Coubert and Montesson in Paris?

    Get off the bus at the Gare de Boissy-Saint-Léger station, which is closest to Montesson in Paris.

Popular Routes