How to get from Saint-Mery to Champlan by RER and bus?

From Saint-Mery to Champlan by RER and bus

To get from Saint-Mery to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 3124 bus from Eglise station to Gare Sncf - Rue de L'Industrie station. Next, you’ll have to switch to the D RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 3 hr 6 min. The RER and bus schedule from Saint-Mery may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

186min
Walk to bus station
Bus - 31243124
RER - D
RER - D
RER - B
RER - B
Walk to Champlan
Leaves from Eglise

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Eglise
    10 m • 1 min
  • 2
    Bus - 31243124
    Wait for bus
    3124
    Gare Sncf - Rue de L'Industrie
  • 3
    Ride to bus station
    Ride to bus station
    Gare Sncf - Rue de L'Industrie
    45 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Melun
    110 m • 2 min
  • 5
    RER - D
    Wait for RER
    D
    Stade de France Saint-Denis
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    61 min
  • 7
    RER - B
    Wait for RER
    B
    Orsay Ville
  • 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 Saint-Mery to Champlan

The distance between Saint-Mery, Paris and Champlan, Paris is approximately 89.34 km, which can typically be travelled in 186 min. Moovit will show you the directions from Saint-Mery 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 Saint-Mery to Champlan

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

    The fastest way takes 186 minutes, using Bus line 3124, RER line D, RER line B.

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

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 3 hr 6 min.

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

    The 3124 bus line goes from Eglise station near Saint-Mery to Gare Sncf - Rue de L'Industrie station. From there you’ll have to take 2 RER lines till Gare Sncf - Rue de L'Industrie station near Champlan in Paris.

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

    The total travel time between Saint-Mery and Champlan in Paris by bus and RER is about 3 hr 6 min.

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

    Get on the 3124 bus from the Eglise stop near Saint-Mery in Paris.

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

    Get off the bus at the Gare Sncf - Rue de L'Industrie station, which is closest to Champlan in Paris.

Popular Routes