How to get from Boissy-Le-Chatel to Montesson by RER and bus?

From Boissy-Le-Chatel to Montesson by RER and bus

To get from Boissy-Le-Chatel to Montesson in Paris, you’ll need to take 2 bus lines and one RER line: take the 7701 bus from Champauger station to Gambetta station. Next, you’ll have to switch to the 7717 bus and finally take the A RER from Marne-La-Vallée Chessy station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 2 hr 24 min. The RER and bus schedule from Boissy-Le-Chatel may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

144min
Walk to bus station
Bus - 77017701
Bus - 77177717
RER - A
RER - A
Walk to Montesson
Leaves from Champauger

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Champauger
    60 m • 1 min
  • 2
    Bus - 77017701
    Wait for bus
    7701
    Gare Melun - Quai de Dépose
  • 3
    Ride to bus station
    Ride to bus station
    Gambetta
    5 min
  • 4
    Bus - 77177717
    Wait for bus
    7717
    Chessy Sud - Quai A
  • 5
    Ride to bus station
    Ride to bus station
    Chessy Sud - Quai A
    41 min
  • 6
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    580 m • 8 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Le Vésinet - Le Pecq
    67 min
  • 9
    Walk to Montesson
    Walk to
    Montesson
    840 m • 11 min
*Duration based on 8am traffic
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Public transit directions from Boissy-Le-Chatel to Montesson

The distance between Boissy-Le-Chatel, Paris and Montesson, Paris is approximately 88.01 km, which can typically be travelled in 144 min. Moovit will show you the directions from Boissy-Le-Chatel 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 Boissy-Le-Chatel to Montesson

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

    The fastest way takes 144 minutes, using Bus line 7701, Bus line 7717, RER line A.

  • Is there a direct bus between Boissy-Le-Chatel and Montesson in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 24 min.

  • Which bus line goes from Boissy-Le-Chatel to Montesson in Paris?

    The 7701 bus line goes from Champauger station near Boissy-Le-Chatel to Gambetta station. From there you’ll have to take one bus line and one RER line till Gambetta station near Montesson in Paris.

  • How long does it take to travel from Boissy-Le-Chatel to Montesson in Paris by bus and RER?

    The total travel time between Boissy-Le-Chatel and Montesson in Paris by bus and RER is about 2 hr 24 min.

  • Where do I get on the bus near Boissy-Le-Chatel to get to Montesson in Paris?

    Get on the 7701 bus from the Champauger stop near Boissy-Le-Chatel in Paris.

  • Where do I get off the bus when travelling between Boissy-Le-Chatel and Montesson in Paris?

    Get off the bus at the Gambetta station, which is closest to Montesson in Paris.

Popular Routes