How to get from Boisemont to Champlan by RER and bus?

From Boisemont to Champlan by RER and bus

To get from Boisemont to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 1239 bus from Saint Martin station to Cergy Le Haut RER station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 2 hr 28 min. The RER and bus schedule from Boisemont may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

148min
Walk to bus station
Bus - 12391239
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Saint Martin

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Saint Martin
    1.86 km • 24 min
  • 2
    Bus - 12391239
    Wait for bus
    1239
    Gare de Cergy Saint-Christophe
  • 3
    Ride to bus station
    Ride to bus station
    Cergy Le Haut RER
    7 min
  • 4
    Walk to RER station
    Walk to RER station
    Cergy Le Haut
    100 m • 2 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    45 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic
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Public transit directions from Boisemont to Champlan

The distance between Boisemont, Paris and Champlan, Paris is approximately 65.01 km, which can typically be travelled in 148 min. Moovit will show you the directions from Boisemont to Champlan 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 Boisemont to Champlan

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

    The fastest way takes 148 minutes, using Bus line 1239, RER line A, RER line B.

  • Is there a direct bus between Boisemont and Champlan in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 28 min.

  • Which bus line goes from Boisemont to Champlan in Paris?

    The 1239 bus line goes from Saint Martin station near Boisemont to Gare de Cergy Saint-Christophe station. From there you’ll have to take 2 RER lines till Gare de Cergy Saint-Christophe station near Champlan in Paris.

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

    The total travel time between Boisemont and Champlan in Paris by bus and RER is about 2 hr 28 min.

  • Where do I get on the bus near Boisemont to get to Champlan in Paris?

    Get on the 1239 bus from the Saint Martin stop near Boisemont in Paris.

  • Where do I get off the bus when travelling between Boisemont and Champlan in Paris?

    Get off the bus at the Gare de Cergy Saint-Christophe station, which is closest to Champlan in Paris.

Popular Routes