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

Sermaise to Saint-Pathus - RER Schedule

The C RER from Sermaise to Saint-Pathus usually operates 24 hours a day, 7 days a week, running every 15-40 min. The trip takes about 2 hr 34 min, with regular service throughout the operating hours.

From Sermaise to Saint-Pathus by RER and bus

To get from Sermaise to Saint-Pathus in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Sermaise 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 34 min. The RER and bus schedule from Sermaise may change. We recommend you check the updated RER and bus schedule to Saint-Pathus on the Moovit app.

154min
RER - C
RER - C
RER - B
RER - B
Bus - TÀDTÀD
Leaves from Sermaise

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Sermaise
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Saint-Michel Notre-Dame
    65 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
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Public transit directions from Sermaise to Saint-Pathus

The distance between Sermaise, Paris and Saint-Pathus, Paris is approximately 123.6 km, which can typically be travelled in 154 min. Moovit will show you the directions from Sermaise 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 Sermaise to Saint-Pathus

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

    The fastest way takes 154 minutes, using RER line C, RER line B, Bus line TÀD.

  • Is there a direct RER between Sermaise 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 34 min.

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

    The C RER line goes from Saint-Michel Notre-Dame station near Sermaise to Aéroport Cdg 1 (Terminal 3) station. From there you’ll have to take one RER line and one bus line till Aéroport Cdg 1 (Terminal 3) station near Saint-Pathus in Paris.

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

    The total travel time between Sermaise and Saint-Pathus in Paris by RER and bus is about 2 hr 34 min.

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

    Get on the C RER from the Saint-Michel Notre-Dame station near Sermaise in Paris.

  • Where do I get off the RER when travelling between Sermaise 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