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

From Orsay to Saint-Pathus by RER and bus

To get from Orsay to Saint-Pathus in Paris, you’ll need to take one RER line and 2 bus lines: take the B RER from Le Guichet station to Aéroport Cdg 1 (Terminal 3) station. Next, you’ll have to switch to the 7708 bus and finally take the 2104 bus from Église station to Mairie station. The total trip duration for this route is approximately 2 hr 52 min. The RER and bus schedule from Orsay may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

172min
Walk to RER stationRER - B
RER - B
Bus - 77087708
Bus - 21042104
Leaves from Le Guichet

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Le Guichet
    1.21 km • 16 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)
    76 min
  • 4
    Walk to bus station
    Walk to bus station
    Roissypole - Aéroport Cdg1 (G2)
    250 m • 4 min
  • 5
    Bus - 77087708
    Wait for bus
    7708
    Gare de la Ferté-Sous-Jouarre (Quai I)
  • 6
    Ride to bus station
    Ride to bus station
    Église
    29 min
  • 7
    Bus - 21042104
    Wait for bus
    2104
    Les Frênes
  • 8
    Ride to bus station Mairie
    Ride to bus station
    Mairie
    10 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 Orsay to Saint-Pathus

The distance between Orsay, Paris and Saint-Pathus, Paris is approximately 85.94 km, which can typically be travelled in 172 min. Moovit will show you the directions from Orsay 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 Orsay to Saint-Pathus

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

    The fastest way takes 172 minutes, using RER line B, Bus line 7708, Bus line 2104.

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

    No, you’ll have to take one RER line and 2 bus lines in total. The total travelling time is 2 hr 52 min.

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

    The B RER line goes from Le Guichet station near Orsay to Aéroport Cdg 1 (Terminal 3) station. From there you’ll have to take 2 bus lines till Aéroport Cdg 1 (Terminal 3) station near Saint-Pathus in Paris.

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

    The total travel time between Orsay and Saint-Pathus in Paris by RER and bus is about 2 hr 52 min.

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

    Get on the B RER from the Le Guichet station near Orsay in Paris.

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

    Get off the RER at the Aéroport Cdg 1 (Terminal 3) stop, which is closest to Saint-Pathus in Paris.

Popular Routes