How to get from Le Pecq to Champlan by RER and bus?

From Le Pecq to Champlan by RER and bus

To get from Le Pecq to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 259 bus from Ermitage station to Nanterre - Préfecture RER 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 44 min. The RER and bus schedule from Le Pecq may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

104min
Walk to bus station
Bus - 259259
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Ermitage

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ermitage
    10 m • 1 min
  • 2
    Bus - 259259
    Wait for bus
    259
    Nanterre – Papeteries
  • 3
    Ride to bus station
    Ride to bus station
    Nanterre - Préfecture RER
    30 min
  • 4
    Walk to RER station
    Walk to RER station
    Nanterre Préfecture
    10 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
    12 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

Alternative route from Le Pecq to Champlan by RER and bus via A, B and 199

To get from Le Pecq to Champlan in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Saint-Germain-En-Laye 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 48 min. The RER and bus schedule from Le Pecq may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

108min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - 199199
Walk to Champlan
Leaves from Saint-Germain-En-Laye

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Saint-Germain-En-Laye
    1.64 km • 21 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    29 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
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Public transit directions from Le Pecq to Champlan

The distance between Le Pecq, Paris and Champlan, Paris is approximately 43.69 km, which can typically be travelled in 104 min. Moovit will show you the directions from Le Pecq 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 Le Pecq to Champlan

To check the RER and bus schedule from Le Pecq to Champlan using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Le Pecq) 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 Le Pecq to Champlan by RER and bus via A, B and 199

To get from Le Pecq to Champlan in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Saint-Germain-En-Laye 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 48 min. The RER and bus schedule from Le Pecq may change. We recommend you check the updated RER and bus schedule to Champlan on the Moovit app.

108min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - 199199
Walk to Champlan
Leaves from Saint-Germain-En-Laye

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Saint-Germain-En-Laye
    1.64 km • 21 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    29 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

Questions & Answers

  • What is the fastest way to get from Le Pecq to Champlan?

    The fastest way takes 104 minutes, using Bus line 259, RER line A, RER line B.

  • What is the alternative route to get from Le Pecq to Champlan?

    The alternative route takes 108 minutes, using RER line A, RER line B, Bus line 199.

  • Is there a direct bus between Le Pecq 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 44 min.

  • Which bus line goes from Le Pecq to Champlan in Paris?

    The 259 bus line goes from Ermitage station near Le Pecq to Nanterre - Préfecture RER station. From there you’ll have to take 2 RER lines till Nanterre - Préfecture RER station near Champlan in Paris.

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

    The total travel time between Le Pecq and Champlan in Paris by bus and RER is about 1 hr 44 min.

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

    Get on the 259 bus from the Ermitage stop near Le Pecq in Paris.

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

    Get off the bus at the Nanterre - Préfecture RER station, which is closest to Champlan in Paris.

Popular Routes