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

From Boissy-Saint-Leger to Saint-Pathus by RER and bus

To get from Boissy-Saint-Leger to Saint-Pathus in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Boissy-Saint-Léger 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 Cdg1 (C3) station to Mairie station. The total trip duration for this route is approximately 2 hr 8 min. The RER and bus schedule from Boissy-Saint-Leger may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

128min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - FILÉO SPFILÉO SP
Leaves from Boissy-Saint-Léger

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    680 m • 9 min
  • 2
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 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 Cdg1 (C3)
    220 m • 4 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 Boissy-Saint-Leger to Saint-Pathus

The distance between Boissy-Saint-Leger, Paris and Saint-Pathus, Paris is approximately 85.26 km, which can typically be travelled in 128 min. Moovit will show you the directions from Boissy-Saint-Leger 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 Boissy-Saint-Leger to Saint-Pathus

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

    The fastest way takes 128 minutes, using RER line A, RER line B, Bus line FILÉO SP.

  • Is there a direct RER between Boissy-Saint-Leger 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 8 min.

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

    The A RER line goes from Boissy-Saint-Léger station near Boissy-Saint-Leger to Saint-Germain-En-Laye station. From there you’ll have to take one RER line and one bus line till Saint-Germain-En-Laye station near Saint-Pathus in Paris.

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

    The total travel time between Boissy-Saint-Leger and Saint-Pathus in Paris by RER and bus is about 2 hr 8 min.

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

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

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

    Get off the RER at the Saint-Germain-En-Laye stop, which is closest to Saint-Pathus in Paris.

Popular Routes