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

From Champlan to Cergy by RER and bus

To get from Champlan to Cergy in Paris, you’ll need to take one bus line and 2 RER lines: take the 199 bus from Butte Chaumont station to Palaiseau Ville station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet Les Halles station to Cergy Préfecture station. The total trip duration for this route is approximately 1 hr 46 min. The RER and bus schedule from Champlan may change. We recommend you check the updated RER and bus schedule to Cergy on the Moovit app.

106min
Walk to bus station
Bus - 199199
RER - B
RER - B
RER - A
RER - A
Walk to Cergy
Leaves from Butte Chaumont

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Butte Chaumont
    20 m • 1 min
  • 2
    Bus - 199199
    Wait for bus
    199
    Hôpital Paris-Saclay
  • 3
    Ride to bus station
    Ride to bus station
    Palaiseau Ville
    11 min
  • 4
    Walk to RER station
    Walk to RER station
    Palaiseau
    580 m • 8 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    27 min
  • 7
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 8
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    39 min
  • 9
    Walk to Cergy
    Walk to
    Cergy
    850 m • 12 min
*Duration based on 8am traffic

From Champlan to Cergy by RER

To get from Champlan to Cergy in Paris, take the B RER from Palaiseau station to Châtelet Les Halles station. Next, take the A RER from Châtelet Les Halles station to Cergy Préfecture station. The total trip duration for this route is approximately 1 hr 47 min. The RER and bus schedule from Champlan may change. We recommend you check the updated RER and bus schedule to Cergy on the Moovit app.

107min
Walk to RER stationRER - B
RER - B
RER - A
RER - A
Walk to Cergy
Leaves from Palaiseau

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Palaiseau
    1.71 km • 22 min
  • 2
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    27 min
  • 4
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 5
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    39 min
  • 6
    Walk to Cergy
    Walk to
    Cergy
    850 m • 12 min
*Duration based on 8am traffic
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Public transit directions from Champlan to Cergy

The distance between Champlan, Paris and Cergy, Paris is approximately 58.15 km, which can typically be travelled in 106 min. Moovit will show you the directions from Champlan to Cergy 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 Champlan to Cergy

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

From Champlan to Cergy by RER

To get from Champlan to Cergy in Paris, take the B RER from Palaiseau station to Châtelet Les Halles station. Next, take the A RER from Châtelet Les Halles station to Cergy Préfecture station. The total trip duration for this route is approximately 1 hr 47 min. The RER and bus schedule from Champlan may change. We recommend you check the updated RER and bus schedule to Cergy on the Moovit app.

107min
Walk to RER stationRER - B
RER - B
RER - A
RER - A
Walk to Cergy
Leaves from Palaiseau

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Palaiseau
    1.71 km • 22 min
  • 2
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    27 min
  • 4
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 5
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    39 min
  • 6
    Walk to Cergy
    Walk to
    Cergy
    850 m • 12 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 106 minutes, using Bus line 199, RER line B, RER line A.

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

    The alternative route takes 107 minutes, using RER line B, RER line A.

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

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 46 min.

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

    The 199 bus line goes from Butte Chaumont station near Champlan to Hôpital Paris-Saclay station. From there you’ll have to take 2 RER lines till Hôpital Paris-Saclay station near Cergy in Paris.

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

    The total travel time between Champlan and Cergy in Paris by bus and RER is about 1 hr 46 min.

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

    Get on the 199 bus from the Butte Chaumont stop near Champlan in Paris.

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

    Get off the bus at the Hôpital Paris-Saclay station, which is closest to Cergy in Paris.

Popular Routes