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

From Montgeron to Champlan by RER and bus

To get from Montgeron to Champlan in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Montgeron - Crosne station to Châtelet Les Halles station. Next, you’ll have to switch to the B RER and finally take the 199 bus from Massy - Palaiseau RER station to Butte Chaumont station. The total trip duration for this route is approximately 1 hr 40 min. The RER and bus schedule from Montgeron may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

100min
Walk to RER stationRER - D
RER - D
RER - B
RER - B
Bus - 199199
Walk to Champlan
Leaves from Montgeron - Crosne

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Montgeron - Crosne
    540 m • 7 min
  • 2
    RER - D
    Wait for RER
    D
    Goussainville
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    27 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Massy-Palaiseau
    24 min
  • 6
    Walk to bus station
    Walk to bus station
    Massy - Palaiseau RER
    130 m • 2 min
  • 7
    Bus - 199199
    Wait for bus
    199
    La Rocade - Lycée
  • 8
    Ride to bus station
    Ride to bus station
    Butte Chaumont
    6 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    160 m • 3 min
*Duration based on 8am traffic

Alternative route from Montgeron to Champlan by RER and bus via D, B and Y

To get from Montgeron to Champlan in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Montgeron - Crosne station to Châtelet Les Halles station. Next, you’ll have to switch to the B RER and finally take the Y bus from Gare de Massy - Palaiseau station to Cosmonautes - Stalingrad station. The total trip duration for this route is approximately 1 hr 37 min. The RER and bus schedule from Montgeron may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

97min
Walk to RER stationRER - D
RER - D
RER - B
RER - B
Bus - YY
Walk to Champlan
Leaves from Montgeron - Crosne

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Montgeron - Crosne
    540 m • 7 min
  • 2
    RER - D
    Wait for RER
    D
    Goussainville
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    27 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Massy-Palaiseau
    24 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Massy - Palaiseau
    100 m • 2 min
  • 7
    Bus - YY
    Wait for bus
    Y
    La Hunière - Joncherettes
  • 8
    Ride to bus station
    Ride to bus station
    Cosmonautes - Stalingrad
    6 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    730 m • 10 min
*Duration based on 8am traffic
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Public transit directions from Montgeron to Champlan

The distance between Montgeron, Paris and Champlan, Paris is approximately 41.61 km, which can typically be travelled in 100 min. Moovit will show you the directions from Montgeron 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 Montgeron to Champlan

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

Alternative route from Montgeron to Champlan by RER and bus via D, B and Y

To get from Montgeron to Champlan in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Montgeron - Crosne station to Châtelet Les Halles station. Next, you’ll have to switch to the B RER and finally take the Y bus from Gare de Massy - Palaiseau station to Cosmonautes - Stalingrad station. The total trip duration for this route is approximately 1 hr 37 min. The RER and bus schedule from Montgeron may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

97min
Walk to RER stationRER - D
RER - D
RER - B
RER - B
Bus - YY
Walk to Champlan
Leaves from Montgeron - Crosne

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Montgeron - Crosne
    540 m • 7 min
  • 2
    RER - D
    Wait for RER
    D
    Goussainville
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    27 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Massy-Palaiseau
    24 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Massy - Palaiseau
    100 m • 2 min
  • 7
    Bus - YY
    Wait for bus
    Y
    La Hunière - Joncherettes
  • 8
    Ride to bus station
    Ride to bus station
    Cosmonautes - Stalingrad
    6 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    730 m • 10 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Montgeron to Champlan?

    The fastest way takes 100 minutes, using RER line D, RER line B, Bus line 199.

  • What is the alternative route to get from Montgeron to Champlan?

    The alternative route takes 97 minutes, using RER line D, RER line B, Bus line Y.

  • Is there a direct RER between Montgeron and Champlan in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 1 hr 40 min.

  • Which RER line goes from Montgeron to Champlan in Paris?

    The D RER line goes from Montgeron - Crosne station near Montgeron to Goussainville station. From there you’ll have to take one RER line and one bus line till Goussainville station near Champlan in Paris.

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

    The total travel time between Montgeron and Champlan in Paris by RER and bus is about 1 hr 40 min.

  • Where do I get on the RER near Montgeron to get to Champlan in Paris?

    Get on the D RER from the Montgeron - Crosne station near Montgeron in Paris.

  • Where do I get off the RER when travelling between Montgeron and Champlan in Paris?

    Get off the RER at the Goussainville stop, which is closest to Champlan in Paris.

Popular Routes