How to get from Croissy-Sur-Seine to Saint-Pathus by RER and bus?

From Croissy-Sur-Seine to Saint-Pathus by RER and bus

To get from Croissy-Sur-Seine to Saint-Pathus in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Chatou - Croissy 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 4 min. The RER and bus schedule from Croissy-Sur-Seine may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

124min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - FILÉO SPFILÉO SP
Leaves from Chatou - Croissy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Chatou - Croissy
    1.43 km • 19 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    21 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)
    35 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 Croissy-Sur-Seine to Saint-Pathus

The distance between Croissy-Sur-Seine, Paris and Saint-Pathus, Paris is approximately 87.29 km, which can typically be travelled in 124 min. Moovit will show you the directions from Croissy-Sur-Seine 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 Croissy-Sur-Seine to Saint-Pathus

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

    The fastest way takes 124 minutes, using RER line A, RER line B, Bus line FILÉO SP.

  • Is there a direct RER between Croissy-Sur-Seine 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 4 min.

  • Which RER line goes from Croissy-Sur-Seine to Saint-Pathus in Paris?

    The A RER line goes from Chatou - Croissy station near Croissy-Sur-Seine to Boissy-Saint-Léger station. From there you’ll have to take one RER line and one bus line till Boissy-Saint-Léger station near Saint-Pathus in Paris.

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

    The total travel time between Croissy-Sur-Seine and Saint-Pathus in Paris by RER and bus is about 2 hr 4 min.

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

    Get on the A RER from the Chatou - Croissy station near Croissy-Sur-Seine in Paris.

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

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

Popular Routes