How to get from Fontenay-Sous-Bois to Champlan by RER and bus?

From Fontenay-Sous-Bois to Champlan by RER and bus

To get from Fontenay-Sous-Bois to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 124 bus from Les Rigollots station to Fontenay-Sous-Bois 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 1 hr 36 min. The RER and bus schedule from Fontenay-Sous-Bois may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

96min
Walk to bus station
Bus - 124124
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Les Rigollots

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Les Rigollots
    90 m • 2 min
  • 2
    Bus - 124124
    Wait for bus
    124
    Montreuil-Boissière-Acacia
  • 3
    Ride to bus station
    Ride to bus station
    Fontenay-Sous-Bois RER
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Fontenay-Sous-Bois
    100 m • 2 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    13 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    36 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 Fontenay-Sous-Bois to Champlan

The distance between Fontenay-Sous-Bois, Paris and Champlan, Paris is approximately 32.53 km, which can typically be travelled in 96 min. Moovit will show you the directions from Fontenay-Sous-Bois 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 Fontenay-Sous-Bois to Champlan

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

    The fastest way takes 96 minutes, using Bus line 124, RER line A, RER line B.

  • Is there a direct bus between Fontenay-Sous-Bois and Champlan in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 36 min.

  • Which bus line goes from Fontenay-Sous-Bois to Champlan in Paris?

    The 124 bus line goes from Les Rigollots station near Fontenay-Sous-Bois to Fontenay-Sous-Bois RER station. From there you’ll have to take 2 RER lines till Fontenay-Sous-Bois RER station near Champlan in Paris.

  • How long does it take to travel from Fontenay-Sous-Bois to Champlan in Paris by bus and RER?

    The total travel time between Fontenay-Sous-Bois and Champlan in Paris by bus and RER is about 1 hr 36 min.

  • Where do I get on the bus near Fontenay-Sous-Bois to get to Champlan in Paris?

    Get on the 124 bus from the Les Rigollots stop near Fontenay-Sous-Bois in Paris.

  • Where do I get off the bus when travelling between Fontenay-Sous-Bois and Champlan in Paris?

    Get off the bus at the Fontenay-Sous-Bois RER station, which is closest to Champlan in Paris.

Popular Routes