How to get from Serris to Othis by RER and bus?

Serris to Othis - RER Schedule

The A RER from Serris to Othis runs from 01:15 to 00:50, with departures every 5 min-4 hr 40 min. The trip takes about 2 hr 26 min, with regular service throughout the operating hours.

From Serris to Othis by RER and bus

To get from Serris to Othis in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Val D'Europe station to Châtelet - Les Halles station. Next, you’ll have to switch to the B RER and finally take the 2101 bus from Gare de Roissypôle - Aéroport station to Beaupré station. The total trip duration for this route is approximately 2 hr 26 min. The RER and bus schedule from Serris may change. We recommend you check the updated RER and bus schedule to Othis on the Moovit app.

146min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - 21012101
Leaves from Val D'Europe

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Val D'Europe
    1.24 km • 16 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    39 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 Roissypôle - Aéroport
    60 m • 1 min
  • 7
    Bus - 21012101
    Wait for bus
    2101
    Beaupré
  • 8
    Ride to bus station Beaupré
    Ride to bus station
    Beaupré
    44 min
*Duration based on 8am traffic
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Public transit directions from Serris to Othis

The distance between Serris, Paris and Othis, Paris is approximately 85.69 km, which can typically be travelled in 146 min. Moovit will show you the directions from Serris to Othis 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 Serris to Othis

To check the RER and bus schedule from Serris to Othis using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Serris) and destination (Othis), 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.

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Questions & Answers

  • What is the fastest way to get from Serris to Othis?

    The fastest way takes 146 minutes, using RER line A, RER line B, Bus line 2101.

  • Is there a direct RER between Serris and Othis in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 2 hr 26 min.

  • Which RER line goes from Serris to Othis in Paris?

    The A RER line goes from Val D'Europe station near Serris to Châtelet - Les Halles station. From there you’ll have to take one RER line and one bus line till Châtelet - Les Halles station near Othis in Paris.

  • How long does it take to travel from Serris to Othis in Paris by RER and bus?

    The total travel time between Serris and Othis in Paris by RER and bus is about 2 hr 26 min.

  • Where do I get on the RER near Serris to get to Othis in Paris?

    Get on the A RER from the Val D'Europe station near Serris in Paris.

  • Where do I get off the RER when travelling between Serris and Othis in Paris?

    Get off the RER at the Châtelet - Les Halles stop, which is closest to Othis in Paris.

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