How to get from Lagny-Le-Sec to Champlan by RER and bus?

From Lagny-Le-Sec to Champlan by RER and bus

To get from Lagny-Le-Sec to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the K bus from Le Plessis-Belleville station to Gare de Mitry-Claye station. Next, you’ll have to switch to the B RER 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 33 min. The RER and bus schedule from Lagny-Le-Sec may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

153min
Walk to bus station
Bus - KK
RER - B
RER - B
RER - B
RER - B
Walk to Champlan
Leaves from Le Plessis-Belleville

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Plessis-Belleville
    1.54 km • 20 min
  • 2
    Bus - KK
    Wait for bus
    K
    Gare de Mitry-Claye
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Mitry-Claye
    28 min
  • 4
    Walk to RER station
    Walk to RER station
    Mitry - Claye
    30 m • 1 min
  • 5
    RER - B
    Wait for RER
    B
    Robinson
  • 6
    Ride to RER station
    Ride to RER station
    Gare du Nord
    32 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    31 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 Lagny-Le-Sec to Champlan

The distance between Lagny-Le-Sec, Paris and Champlan, Paris is approximately 68.75 km, which can typically be travelled in 153 min. Moovit will show you the directions from Lagny-Le-Sec 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 Lagny-Le-Sec to Champlan

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

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

  • Is there a direct bus between Lagny-Le-Sec 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 Lagny-Le-Sec to Champlan in Paris?

    The K bus line goes from Le Plessis-Belleville station near Lagny-Le-Sec to Gare de Mitry-Claye station. From there you’ll have to take 2 RER lines till Gare de Mitry-Claye station near Champlan in Paris.

  • How long does it take to travel from Lagny-Le-Sec to Champlan in Paris by bus and RER?

    The total travel time between Lagny-Le-Sec and Champlan in Paris by bus and RER is about 2 hr 33 min.

  • Where do I get on the bus near Lagny-Le-Sec to get to Champlan in Paris?

    Get on the K bus from the Le Plessis-Belleville stop near Lagny-Le-Sec in Paris.

  • Where do I get off the bus when travelling between Lagny-Le-Sec and Champlan in Paris?

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

Popular Routes