How to get from Guyancourt to Cerny by RER and bus?

From Guyancourt to Cerny by RER and bus

To get from Guyancourt to Cerny in Paris, you’ll need to take one bus line and 2 RER lines: take the 5103 bus from Villaroy station to Saint-Quentin - Gare Routière Des Prés station. Next, you’ll have to switch to the C RER and finally take the D RER from Juvisy station to La Ferté-Alais station. The total trip duration for this route is approximately 2 hr 55 min. The RER and bus schedule from Guyancourt may change. We recommend you check the updated RER and bus schedule to Cerny on the Moovit app.

175min
Walk to bus station
Bus - 51035103
RER - C
RER - C
RER - D
RER - D
Walk to Cerny
Leaves from Villaroy

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Villaroy
    1.08 km • 14 min
  • 2
    Bus - 51035103
    Wait for bus
    5103
    Saint-Quentin - Gare Routière Des Prés
  • 3
    Ride to bus station
    Ride to bus station
    Saint-Quentin - Gare Routière Des Prés
    20 min
  • 4
    Walk to RER station
    Walk to RER station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    100 m • 2 min
  • 5
    RER - C
    Wait for RER
    C
    Dourdan la Forêt
  • 6
    Ride to RER station
    Ride to RER station
    Juvisy
    70 min
  • 7
    RER - D
    Wait for RER
    D
    Malesherbes
  • 8
    Ride to RER station
    Ride to RER station
    La Ferté-Alais
    38 min
  • 9
    Walk to Cerny
    Walk to
    Cerny
    1.15 km • 15 min
*Duration based on 8am traffic
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Public transit directions from Guyancourt to Cerny

The distance between Guyancourt, Paris and Cerny, Paris is approximately 87.63 km, which can typically be travelled in 175 min. Moovit will show you the directions from Guyancourt to Cerny 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 Guyancourt to Cerny

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

    The fastest way takes 175 minutes, using Bus line 5103, RER line C, RER line D.

  • Is there a direct bus between Guyancourt and Cerny in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 55 min.

  • Which bus line goes from Guyancourt to Cerny in Paris?

    The 5103 bus line goes from Villaroy station near Guyancourt to Saint-Quentin - Gare Routière Des Prés station. From there you’ll have to take 2 RER lines till Saint-Quentin - Gare Routière Des Prés station near Cerny in Paris.

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

    The total travel time between Guyancourt and Cerny in Paris by bus and RER is about 2 hr 55 min.

  • Where do I get on the bus near Guyancourt to get to Cerny in Paris?

    Get on the 5103 bus from the Villaroy stop near Guyancourt in Paris.

  • Where do I get off the bus when travelling between Guyancourt and Cerny in Paris?

    Get off the bus at the Saint-Quentin - Gare Routière Des Prés station, which is closest to Cerny in Paris.

Popular Routes