How to get from Bagneux to Montesson by RER?

Bagneux to Montesson - RER Schedule

The B RER from Bagneux to Montesson usually operates 24 hours a day, 7 days a week, running every 5 min-4 hr 40 min. The trip takes about 1 hr 5 min, with regular service throughout the operating hours.

From Bagneux to Montesson by RER

To get from Bagneux to Montesson in Paris, take the B RER from Arcueil - Cachan 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 5 min. The RER schedule from Bagneux may change. We recommend you check the updated RER schedule to Montesson on the Moovit app.

65min
Walk to RER stationRER - B
RER - B
RER - A
RER - A
Walk to Montesson
Leaves from Arcueil - Cachan

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Arcueil - Cachan
    390 m • 5 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
    16 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 Bagneux to Montesson

The distance between Bagneux, Paris and Montesson, Paris is approximately 28.08 km, which can typically be travelled in 65 min. Moovit will show you the directions from Bagneux 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 Bagneux to Montesson

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

    The fastest way takes 65 minutes, using RER line B, RER line A.

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

    No, you’ll have to take 2 RER lines in total. The total travelling time is 1 hr 5 min.

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

    The B RER line goes from Arcueil - Cachan station near Bagneux 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 Bagneux to Montesson in Paris by RER?

    The total travel time between Bagneux and Montesson in Paris by RER is about 1 hr 5 min.

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

    Get on the B RER from the Arcueil - Cachan station near Bagneux in Paris.

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

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

Popular Routes