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

From Mormant to Champlan by RER and bus

To get from Mormant to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the P bus from Gare de Mormant station to Gare de Torcy 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 33 min. The RER and bus schedule from Mormant may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

153min
Walk to bus station
Bus - PP
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Gare de Mormant

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gare de Mormant
    160 m • 2 min
  • 2
    Bus - PP
    Wait for bus
    P
    Gare de Torcy
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Torcy
    53 min
  • 4
    Walk to RER station
    Walk to RER station
    Torcy
    130 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
    31 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 Mormant to Champlan

The distance between Mormant, Paris and Champlan, Paris is approximately 88.55 km, which can typically be travelled in 153 min. Moovit will show you the directions from Mormant 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 Mormant to Champlan

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

    The fastest way takes 153 minutes, using Bus line P, RER line A, RER line B.

  • Is there a direct bus between Mormant 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 33 min.

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

    The P bus line goes from Gare de Mormant station near Mormant to Gare de Torcy station. From there you’ll have to take 2 RER lines till Gare de Torcy station near Champlan in Paris.

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

    The total travel time between Mormant and Champlan in Paris by bus and RER is about 2 hr 33 min.

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

    Get on the P bus from the Gare de Mormant stop near Mormant in Paris.

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

    Get off the bus at the Gare de Torcy station, which is closest to Champlan in Paris.

Popular Routes