How to get from Saint-Pathus to Champlan by RER, bus and train?

From Saint-Pathus to Champlan by RER, bus and train

To get from Saint-Pathus to Champlan in Paris, you’ll need to take one bus line, one train line and one RER line: take the 2103 bus from Mairie station to Gare de Dammartin - Juilly - Saint-Mard station. Next, you’ll have to switch to the K train and finally take the B RER from Gare du Nord station to Palaiseau station. The total trip duration for this route is approximately 2 hr 13 min. The RER, bus and train schedule from Saint-Pathus may change. We recommend you check the updated RER, bus and train schedule to Champlan on the Moovit app.

133min
Bus - 21032103
Train - K
Train - K
RER - B
RER - B
Walk to Champlan
Leaves from Mairie

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Saint-Pathus
  • 2
    Bus - 21032103
    Wait for bus
    2103
    Gare de Dammartin - Juilly - Saint-Mard
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Dammartin - Juilly - Saint-Mard
    21 min
  • 4
    Walk to train station
    Walk to train station
    Dammartin - Juilly - Saint-Mard
    40 m • 1 min
  • 5
    Train - K
    Wait for train
    K
    Gare du Nord
  • 6
    Ride to train station
    Ride to train station
    Gare du Nord
    28 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    32 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 Saint-Pathus to Champlan

The distance between Saint-Pathus, Paris and Champlan, Paris is approximately 71.46 km, which can typically be travelled in 133 min. Moovit will show you the directions from Saint-Pathus to Champlan by RER, bus and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Train schedule from Saint-Pathus to Champlan

To check the RER, bus and train schedule from Saint-Pathus to Champlan using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Saint-Pathus) and destination (Champlan), then select the desired date and time of travel. Moovit will show all available RER, bus and train routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, bus and train, 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, bus and train schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Saint-Pathus to Champlan?

    The fastest way takes 133 minutes, using Bus line 2103, Train line K, RER line B.

  • Is there a direct bus between Saint-Pathus and Champlan in Paris?

    No, you’ll have to take one bus line, one train line and one RER line in total. The total travelling time is 2 hr 13 min.

  • Which bus line goes from Saint-Pathus to Champlan in Paris?

    The 2103 bus line goes from Gare de Dammartin - Juilly - Saint-Mard station near Saint-Pathus to Dammartin - Juilly - Saint-Mard station. From there you’ll have to take one train line and one RER line till Dammartin - Juilly - Saint-Mard station near Champlan in Paris.

  • How long does it take to travel from Saint-Pathus to Champlan in Paris by bus, train and RER?

    The total travel time between Saint-Pathus and Champlan in Paris by bus, train and RER is about 2 hr 13 min.

  • Where do I get on the bus near Saint-Pathus to get to Champlan in Paris?

    Get on the 2103 bus from the Gare de Dammartin - Juilly - Saint-Mard stop near Saint-Pathus in Paris.

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

    Get off the bus at the Dammartin - Juilly - Saint-Mard station, which is closest to Champlan in Paris.

Popular Routes