How to get from Groslay to Poissy by RER and train?

From Groslay to Poissy by RER and train

To get from Groslay to Poissy in Paris, you’ll need to take one train line and 2 RER lines: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet Les Halles station to Poissy station. The total trip duration for this route is approximately 1 hr 3 min.

63min
Train - H
Train - H
RER - B
RER - B
RER - A
RER - A
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    17 min
  • 4
    RER - B
    Wait for RER
    B
    Robinson
  • 5
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    3 min
  • 6
    RER - A
    Wait for RER
    A
    Poissy
  • 7
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    35 min
*Duration based on 8am traffic

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

To get from Groslay to Poissy in Paris, you’ll need to take one train line and 2 RER lines: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the D RER and finally take the A RER from Châtelet Les Halles station to Poissy station. The total trip duration for this route is approximately 1 hr 3 min.

63min
Train - H
Train - H
RER - D
RER - D
RER - A
RER - A
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    17 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    3 min
  • 6
    RER - A
    Wait for RER
    A
    Poissy
  • 7
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    35 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 Groslay to Poissy

The distance between Groslay, Paris and Poissy, Paris is approximately 43.01 km, which can typically be travelled in 63 min. Moovit will show you the directions from Groslay to Poissy by RER and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Public transit stations close to Groslay

Groslay is located at Groslay, Paris and the nearest public transit station is Gare de Groslay.

Train stations close to Groslay:

  • Gare de Groslay
  • Deuil - Montmagny
  • Sarcelles - Saint-Brice

Bus stations close to Groslay:

  • Gare de Groslay
  • République
  • Groslay - Gare

Public transit stations close to Poissy, Paris

Poissy is located at Poissy, Paris and the nearest public transit station is Villennes-Sur-Seine.

Train stations close to Poissy:

  • Villennes-Sur-Seine
  • Chanteloup-Les-Vignes

Bus stations close to Poissy:

  • Gare Routière Nord (B1)
  • Gare Routière Nord (A0)
  • Gare Routière Nord (C1)

RER stations close to Poissy:

  • Poissy

Related Routes

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

To get from Groslay to Poissy in Paris, you’ll need to take one train line and 2 RER lines: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the D RER and finally take the A RER from Châtelet Les Halles station to Poissy station. The total trip duration for this route is approximately 1 hr 3 min.

63min
Train - H
Train - H
RER - D
RER - D
RER - A
RER - A
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    17 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    3 min
  • 6
    RER - A
    Wait for RER
    A
    Poissy
  • 7
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    35 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Groslay to Poissy?

    The fastest way takes 63 minutes, using Train line H, RER line B, RER line A.

  • What is the alternative route to get from Groslay to Poissy?

    The alternative route takes 63 minutes, using Train line H, RER line D, RER line A.

  • Is there a direct train between Groslay and Poissy in Paris?

    No, you’ll have to take one train line and 2 RER lines in total. The total travelling time is 1 hr 3 min.

  • Which train line goes from Groslay to Poissy in Paris?

    The H train line goes from Gare du Nord station near Groslay to Gare du Nord station. From there you’ll have to take 2 RER lines till Gare du Nord station near Poissy in Paris

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

    The total travel time between Groslay and Poissy in Paris by train and RER is about 1 hr 3 min.

  • Where do I get on the train near Groslay to get to Poissy in Paris?

    Get on the H train from the Gare du Nord station near Groslay in Paris.

  • Where do I get off the train when travelling between Groslay and Poissy in Paris?

    Get off the train at the Gare du Nord station, which is closest to Poissy in Paris.

Popular Routes