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

Dourdan to Saint-Pathus - RER Schedule

The C RER from Dourdan to Saint-Pathus usually operates 24 hours a day, 7 days a week, running every 15-35 min. The trip takes about 2 hr 50 min, with regular service throughout the operating hours.

From Dourdan to Saint-Pathus by RER and bus

To get from Dourdan to Saint-Pathus in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Dourdan station to Saint-Michel Notre-Dame station. Next, you’ll have to switch to the B RER and finally take the TÀD bus from Gare de Roissypôle - Aéroport station to Mairie station. The total trip duration for this route is approximately 2 hr 50 min. The RER and bus schedule from Dourdan may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

170min
Walk to RER stationRER - C
RER - C
RER - B
RER - B
Bus - TÀDTÀD
Leaves from Dourdan

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Dourdan
    670 m • 9 min
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Saint-Michel Notre-Dame
    70 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)
    33 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Roissypôle - Aéroport
    80 m • 2 min
  • 7
    Bus - TÀDTÀD
    Wait for bus
    TÀD
    Les Frênes
  • 8
    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 Dourdan to Saint-Pathus

The distance between Dourdan, Paris and Saint-Pathus, Paris is approximately 128.81 km, which can typically be travelled in 170 min. Moovit will show you the directions from Dourdan 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 Dourdan to Saint-Pathus

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

    The fastest way takes 170 minutes, using RER line C, RER line B, Bus line TÀD.

  • Is there a direct RER between Dourdan 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 50 min.

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

    The C RER line goes from Dourdan station near Dourdan to Saint-Michel Notre-Dame station. From there you’ll have to take one RER line and one bus line till Saint-Michel Notre-Dame station near Saint-Pathus in Paris.

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

    The total travel time between Dourdan and Saint-Pathus in Paris by RER and bus is about 2 hr 50 min.

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

    Get on the C RER from the Dourdan station near Dourdan in Paris.

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

    Get off the RER at the Saint-Michel Notre-Dame stop, which is closest to Saint-Pathus in Paris.

Popular Routes