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

From Cachan to Saint-Pathus by RER and bus

To get from Cachan to Saint-Pathus in Paris, take the B RER from Arcueil - Cachan station to Aéroport Cdg 1 (Terminal 3) station. Next, 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 1 hr 42 min. The RER and bus schedule from Cachan may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

102min
Walk to RER stationRER - B
RER - B
Bus - FILÉO SPFILÉO SP
Leaves from Arcueil - Cachan

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Arcueil - Cachan
    20 m • 1 min
  • 2
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 3
    Ride to RER station
    Ride to RER station
    Aéroport Cdg 1 (Terminal 3)
    47 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Roissypole - Aéroport Cdg1 (C3)
    220 m • 4 min
  • 5
    Bus - FILÉO SPFILÉO SP
    Wait for bus
    FILÉO SP
    Les Frênes
  • 6
    Ride to bus station Mairie
    Ride to bus station
    Mairie
    42 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 Cachan to Saint-Pathus

The distance between Cachan, Paris and Saint-Pathus, Paris is approximately 68.2 km, which can typically be travelled in 102 min. Moovit will show you the directions from Cachan 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 Cachan to Saint-Pathus

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

    The fastest way takes 102 minutes, using RER line B, Bus line FILÉO SP.

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

    No, you’ll have to take one RER line and one bus line in total. The total travelling time is 1 hr 42 min.

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

    The B RER line goes from Arcueil - Cachan station near Cachan to Aéroport Charles de Gaulle 2 (Terminal 2) station. From there you’ll have to take one bus line till Aéroport Charles de Gaulle 2 (Terminal 2) station near Saint-Pathus in Paris.

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

    The total travel time between Cachan and Saint-Pathus in Paris by RER and bus is about 1 hr 42 min.

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

    Get on the B RER from the Arcueil - Cachan station near Cachan in Paris.

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

    Get off the RER at the Aéroport Charles de Gaulle 2 (Terminal 2) stop, which is closest to Saint-Pathus in Paris.

Popular Routes