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

From Coubron to Champlan by RER and bus

To get from Coubron to Champlan in Paris, you’ll need to take 2 bus lines and one RER line: take the 643 bus from Mairie station to Gare du Vert Galant station. Next, you’ll have to switch to the B RER and finally take the 199 bus from Palaiseau Ville station to Butte Chaumont station. The total trip duration for this route is approximately 2 hr 6 min. The RER and bus schedule from Coubron may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

126min
Walk to bus station
Bus - 643643
RER - B
RER - B
Bus - 199199
Walk to Champlan
Leaves from Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Mairie
    10 m • 1 min
  • 2
    Bus - 643643
    Wait for bus
    643
    Gare du Vert Galant
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Vert Galant
    22 min
  • 4
    Walk to RER station
    Walk to RER station
    Vert Galant
    140 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Palaiseau
    63 min
  • 7
    Walk to bus station
    Walk to bus station
    Palaiseau Ville
    590 m • 8 min
  • 8
    Bus - 199199
    Wait for bus
    199
    La Rocade - Lycée
  • 9
    Ride to bus station
    Ride to bus station
    Butte Chaumont
    11 min
  • 10
    Walk to Champlan
    Walk to
    Champlan
    160 m • 2 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Coubron to Champlan

The distance between Coubron, Paris and Champlan, Paris is approximately 50.9 km, which can typically be travelled in 126 min. Moovit will show you the directions from Coubron 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 Coubron to Champlan

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

    The fastest way takes 126 minutes, using Bus line 643, RER line B, Bus line 199.

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

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 6 min.

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

    The 643 bus line goes from Mairie station near Coubron to Gare du Vert Galant station. From there you’ll have to take one bus line and one RER line till Gare du Vert Galant station near Champlan in Paris.

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

    The total travel time between Coubron and Champlan in Paris by bus and RER is about 2 hr 6 min.

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

    Get on the 643 bus from the Mairie stop near Coubron in Paris.

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

    Get off the bus at the Gare du Vert Galant stop, which is closest to Champlan in Paris.

Popular Routes