How to get from Poissy to Cergy by RER?

From Poissy to Cergy by RER

To get from Poissy to Cergy in Paris, take the A RER from Poissy station to Maisons-Laffitte station. Next, take the A RER from Maisons-Laffitte station to Cergy Préfecture station. The total trip duration for this route is approximately 46 min. The RER schedule from Poissy may change. We recommend you check the updated RER schedule to Cergy on the Moovit app.

46min
RER - A
RER - A
RER - A
RER - A
Walk to Cergy
Leaves from Poissy

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Poissy
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Maisons-Laffitte
    9 min
  • 4
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 5
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    16 min
  • 6
    Walk to Cergy
    Walk to
    Cergy
    830 m • 11 min
*Duration based on 8am traffic

From Poissy to Cergy by bus and train

To get from Poissy to Cergy in Paris, take the 1205 bus from Gare Sud de Poissy station to Gare D'Achères station. Next, take the L train from Achères Ville station to Cergy Préfecture station. The total trip duration for this route is approximately 57 min. The RER schedule from Poissy may change. We recommend you check the updated RER schedule to Cergy on the Moovit app.

57min
Walk to bus station
Bus - 12051205
Train - L
Train - L
Walk to Cergy
Leaves from Gare Sud de Poissy

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gare Sud de Poissy
    160 m • 3 min
  • 2
    Bus - 12051205
    Wait for bus
    1205
    Gare Place Romagné
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Achères
    21 min
  • 4
    Walk to train station
    Walk to train station
    Achères Ville
    70 m • 1 min
  • 5
    Train - L
    Wait for train
    L
    Cergy Le Haut
  • 6
    Ride to train station
    Ride to train station
    Cergy Préfecture
    10 min
  • 7
    Walk to Cergy
    Walk to
    Cergy
    830 m • 11 min
*Duration based on 8am traffic
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Public transit directions from Poissy to Cergy

The distance between Poissy, Paris and Cergy, Paris is approximately 24.67 km, which can typically be travelled in 46 min. Moovit will show you the directions from Poissy to Cergy by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER schedule from Poissy to Cergy

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

From Poissy to Cergy by bus and train

To get from Poissy to Cergy in Paris, take the 1205 bus from Gare Sud de Poissy station to Gare D'Achères station. Next, take the L train from Achères Ville station to Cergy Préfecture station. The total trip duration for this route is approximately 57 min. The RER schedule from Poissy may change. We recommend you check the updated RER schedule to Cergy on the Moovit app.

57min
Walk to bus station
Bus - 12051205
Train - L
Train - L
Walk to Cergy
Leaves from Gare Sud de Poissy

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gare Sud de Poissy
    160 m • 3 min
  • 2
    Bus - 12051205
    Wait for bus
    1205
    Gare Place Romagné
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Achères
    21 min
  • 4
    Walk to train station
    Walk to train station
    Achères Ville
    70 m • 1 min
  • 5
    Train - L
    Wait for train
    L
    Cergy Le Haut
  • 6
    Ride to train station
    Ride to train station
    Cergy Préfecture
    10 min
  • 7
    Walk to Cergy
    Walk to
    Cergy
    830 m • 11 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 46 minutes, using RER line A, RER line A.

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

    The alternative route takes 57 minutes, using Bus line 1205, Train line L.

  • Is there a direct RER between Poissy and Cergy in Paris?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 46 min.

  • Which RER line goes from Poissy to Cergy in Paris?

    The A RER line goes from Boissy-Saint-Léger station near Poissy to Maisons-Laffitte station. From there you’ll have to take one RER line till Maisons-Laffitte station near Cergy in Paris.

  • How long does it take to travel from Poissy to Cergy in Paris by RER?

    The total travel time between Poissy and Cergy in Paris by RER is about 46 min.

  • Where do I get on the RER near Poissy to get to Cergy in Paris?

    Get on the A RER from the Boissy-Saint-Léger station near Poissy in Paris.

  • Where do I get off the RER when travelling between Poissy and Cergy in Paris?

    Get off the RER at the Maisons-Laffitte station, which is closest to Cergy in Paris.

Popular Routes