How to get from Le Pecq to Groslay by RER and train?

From Le Pecq to Groslay by RER and train

To get from Le Pecq to Groslay in Paris, you’ll need to take 2 RER lines and one train 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 H train from Gare du Nord station to Gare de Groslay station. The total trip duration for this route is approximately 1 hr 19 min. The RER and train schedule from Le Pecq may change. We recommend you check the updated RER and train schedule to Groslay on the Moovit app.

79min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Train - H
Train - H
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
    Torcy
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    30 min
  • 4
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 5
    Ride to RER station
    Ride to RER station
    Gare du Nord
    3 min
  • 6
    Train - H
    Wait for train
    H
    Sarcelles - Saint-Brice
  • 7
    Ride to train station Gare de Groslay
    Ride to train station
    Gare de Groslay
    15 min
*Duration based on 8am traffic

Alternative route from Le Pecq to Groslay by RER and train via A, D and H

To get from Le Pecq to Groslay in Paris, you’ll need to take 2 RER lines and one train line: take the A RER from Saint-Germain-En-Laye station to Châtelet - Les Halles station. Next, you’ll have to switch to the D RER and finally take the H train from Gare du Nord station to Gare de Groslay station. The total trip duration for this route is approximately 1 hr 19 min. The RER and train schedule from Le Pecq may change. We recommend you check the updated RER and train schedule to Groslay on the Moovit app.

79min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Train - H
Train - H
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
    Torcy
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    30 min
  • 4
    RER - D
    Wait for RER
    D
    Stade de France Saint-Denis
  • 5
    Ride to RER station
    Ride to RER station
    Gare du Nord
    3 min
  • 6
    Train - H
    Wait for train
    H
    Sarcelles - Saint-Brice
  • 7
    Ride to train station Gare de Groslay
    Ride to train station
    Gare de Groslay
    15 min
*Duration based on 8am traffic
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Public transit directions from Le Pecq to Groslay

The distance between Le Pecq, Paris and Groslay, Paris is approximately 38.67 km, which can typically be travelled in 79 min. Moovit will show you the directions from Le Pecq to Groslay by RER and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Train schedule from Le Pecq to Groslay

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

Related Routes

Alternative route from Le Pecq to Groslay by RER and train via A, D and H

To get from Le Pecq to Groslay in Paris, you’ll need to take 2 RER lines and one train line: take the A RER from Saint-Germain-En-Laye station to Châtelet - Les Halles station. Next, you’ll have to switch to the D RER and finally take the H train from Gare du Nord station to Gare de Groslay station. The total trip duration for this route is approximately 1 hr 19 min. The RER and train schedule from Le Pecq may change. We recommend you check the updated RER and train schedule to Groslay on the Moovit app.

79min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Train - H
Train - H
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
    Torcy
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    30 min
  • 4
    RER - D
    Wait for RER
    D
    Stade de France Saint-Denis
  • 5
    Ride to RER station
    Ride to RER station
    Gare du Nord
    3 min
  • 6
    Train - H
    Wait for train
    H
    Sarcelles - Saint-Brice
  • 7
    Ride to train station Gare de Groslay
    Ride to train station
    Gare de Groslay
    15 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 79 minutes, using RER line A, RER line B, Train line H.

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

    The alternative route takes 79 minutes, using RER line A, RER line D, Train line H.

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

    No, you’ll have to take 2 RER lines and one train line in total. The total travelling time is 1 hr 19 min.

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

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

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

    The total travel time between Le Pecq and Groslay in Paris by RER and train is about 1 hr 19 min.

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

    Get off the RER at the Torcy station, which is closest to Groslay in Paris.

Popular Routes