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

From Acheres to Champlan by RER and bus

To get from Acheres to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 1221 bus from Mozart station to Gare D'Achères station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet - Les Halles station to Palaiseau station. The total trip duration for this route is approximately 1 hr 42 min. The RER and bus schedule from Acheres may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

102min
Walk to bus station
Bus - 12211221
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Mozart

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Mozart
    30 m • 1 min
  • 2
    Bus - 12211221
    Wait for bus
    1221
    Gare D'Achères
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Achères
    7 min
  • 4
    Walk to RER station
    Walk to RER station
    Achères Ville
    60 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    30 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 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 Acheres to Champlan

The distance between Acheres, Paris and Champlan, Paris is approximately 49.04 km, which can typically be travelled in 102 min. Moovit will show you the directions from Acheres 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 Acheres to Champlan

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

    The fastest way takes 102 minutes, using Bus line 1221, RER line A, RER line B.

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

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 42 min.

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

    The 1221 bus line goes from Mozart station near Acheres to Gare D'Achères station. From there you’ll have to take 2 RER lines till Gare D'Achères station near Champlan in Paris.

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

    The total travel time between Acheres and Champlan in Paris by bus and RER is about 1 hr 42 min.

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

    Get on the 1221 bus from the Mozart stop near Acheres in Paris.

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

    Get off the bus at the Gare D'Achères station, which is closest to Champlan in Paris.

Popular Routes