How to get from Poissy to Saint-Pathus by RER and bus?

From Poissy to Saint-Pathus by RER and bus

To get from Poissy to Saint-Pathus in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Poissy station to Châtelet Les Halles station. Next, you’ll have to switch to the B RER and finally take the FILÉO SP bus from Gare de Roissypole - Aéroport Cdg 1 (D1) station to Mairie station. The total trip duration for this route is approximately 2 hr 10 min. The RER and bus schedule from Poissy may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

130min
RER - A
RER - A
RER - B
RER - B
Bus - FILÉO SPFILÉO SP
Leaves from Poissy

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Poissy
  • 2
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    32 min
  • 4
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 5
    Ride to RER station
    Ride to RER station
    Aéroport Cdg 1 (Terminal 3)
    31 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Roissypole - Aéroport Cdg 1 (D1)
    200 m • 3 min
  • 7
    Bus - FILÉO SPFILÉO SP
    Wait for bus
    FILÉO SP
    Les Frênes
  • 8
    Ride to bus station Mairie
    Ride to bus station
    Mairie
    42 min
*Duration based on 8am traffic
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Public transit directions from Poissy to Saint-Pathus

The distance between Poissy, Paris and Saint-Pathus, Paris is approximately 97.4 km, which can typically be travelled in 130 min. Moovit will show you the directions from Poissy to Saint-Pathus 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 Poissy to Saint-Pathus

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

    The fastest way takes 130 minutes, using RER line A, RER line B, Bus line FILÉO SP.

  • Is there a direct RER between Poissy and Saint-Pathus in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 2 hr 10 min.

  • Which RER line goes from Poissy to Saint-Pathus in Paris?

    The A RER line goes from Marne-La-Vallée Chessy station near Poissy to Châtelet Les Halles station. From there you’ll have to take one RER line and one bus line till Châtelet Les Halles station near Saint-Pathus in Paris.

  • How long does it take to travel from Poissy to Saint-Pathus in Paris by RER and bus?

    The total travel time between Poissy and Saint-Pathus in Paris by RER and bus is about 2 hr 10 min.

  • Where do I get on the RER near Poissy to get to Saint-Pathus in Paris?

    Get on the A RER from the Marne-La-Vallée Chessy station near Poissy in Paris.

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

    Get off the RER at the Châtelet Les Halles stop, which is closest to Saint-Pathus in Paris.

Popular Routes