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

From Boussy-Saint-Antoine to Champlan by RER and bus

To get from Boussy-Saint-Antoine to Champlan in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Boussy-Saint-Antoine station to Châtelet - Les Halles station. Next, you’ll have to switch to the B RER and finally take the 199 bus from Palaiseau Ville station to Butte Chaumont station. The total trip duration for this route is approximately 1 hr 58 min. The RER and bus schedule from Boussy-Saint-Antoine may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

118min
Walk to RER stationRER - D
RER - D
RER - B
RER - B
Bus - 199199
Walk to Champlan
Leaves from Boussy-Saint-Antoine

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boussy-Saint-Antoine
    1.37 km • 18 min
  • 2
    RER - D
    Wait for RER
    D
    Goussainville
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    36 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 min
  • 6
    Walk to bus station
    Walk to bus station
    Palaiseau Ville
    590 m • 8 min
  • 7
    Bus - 199199
    Wait for bus
    199
    La Rocade - Lycée
  • 8
    Ride to bus station
    Ride to bus station
    Butte Chaumont
    9 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    160 m • 3 min
*Duration based on 8am traffic
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Public transit directions from Boussy-Saint-Antoine to Champlan

The distance between Boussy-Saint-Antoine, Paris and Champlan, Paris is approximately 52.96 km, which can typically be travelled in 118 min. Moovit will show you the directions from Boussy-Saint-Antoine 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 Boussy-Saint-Antoine to Champlan

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

    The fastest way takes 118 minutes, using RER line D, RER line B, Bus line 199.

  • Is there a direct RER between Boussy-Saint-Antoine 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 58 min.

  • Which RER line goes from Boussy-Saint-Antoine to Champlan in Paris?

    The D RER line goes from Boussy-Saint-Antoine station near Boussy-Saint-Antoine to Châtelet - Les Halles station. From there you’ll have to take one RER line and one bus line till Châtelet - Les Halles station near Champlan in Paris.

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

    The total travel time between Boussy-Saint-Antoine and Champlan in Paris by RER and bus is about 1 hr 58 min.

  • Where do I get on the RER near Boussy-Saint-Antoine to get to Champlan in Paris?

    Get on the D RER from the Boussy-Saint-Antoine station near Boussy-Saint-Antoine in Paris.

  • Where do I get off the RER when travelling between Boussy-Saint-Antoine and Champlan in Paris?

    Get off the RER at the Châtelet - Les Halles stop, which is closest to Champlan in Paris.

Popular Routes