How to get from Le Pecq to Cerny by RER?

From Le Pecq to Cerny by RER

To get from Le Pecq to Cerny in Paris, you’ll need to take 3 RER lines: take the A RER from Saint-Germain-En-Laye station to Gare de Lyon station. Next, you’ll have to switch to the D 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 30 min. The RER schedule from Le Pecq may change. We recommend you check the updated RER schedule to Cerny on the Moovit app.

150min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
RER - D
RER - D
Walk to Cerny
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
    Gare de Lyon
    33 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Juvisy
    27 min
  • 6
    RER - D
    Wait for RER
    D
    Malesherbes
  • 7
    Ride to RER station
    Ride to RER station
    La Ferté-Alais
    38 min
  • 8
    Walk to Cerny
    Walk to
    Cerny
    1.15 km • 15 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Le Pecq to Cerny

The distance between Le Pecq, Paris and Cerny, Paris is approximately 79.87 km, which can typically be travelled in 150 min. Moovit will show you the directions from Le Pecq to Cerny by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER schedule from Le Pecq to Cerny

To check the RER schedule from Le Pecq to Cerny using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Le Pecq) and destination (Cerny), then select the desired date and time of travel. Moovit will show all available RER routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, 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 schedules.

Related Routes

Questions & Answers

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

    The fastest way takes 150 minutes, using RER line A, RER line D, RER line D.

  • Is there a direct RER between Le Pecq and Cerny in Paris?

    No, you’ll have to take 3 RER lines in total. The total travelling time is 2 hr 30 min.

  • Which RER line goes from Le Pecq to Cerny in Paris?

    The A RER line goes from Saint-Germain-En-Laye station near Le Pecq to Boissy-Saint-Léger station. From there you’ll have to take one RER line till Boissy-Saint-Léger station near Cerny in Paris.

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

    The total travel time between Le Pecq and Cerny in Paris by RER is about 2 hr 30 min.

  • Where do I get on the RER near Le Pecq to get to Cerny in Paris?

    Get on the A RER from the Saint-Germain-En-Laye station near Le Pecq in Paris.

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

    Get off the RER at the Boissy-Saint-Léger station, which is closest to Cerny in Paris.

Popular Routes