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

Longperrier to Serris - Bus Schedule

The 2101 bus from Longperrier to Serris runs from 04:35 to 23:00, with departures every 10-30 min. The trip takes about 2 hr 4 min, with regular service throughout the operating hours.

From Longperrier to Serris by RER and bus

To get from Longperrier to Serris in Paris, you’ll need to take one bus line and 2 RER lines: take the 2101 bus from Les Archers station to Gare de Roissypôle - Aéroport station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet - Les Halles station to Val D'Europe station. The total trip duration for this route is approximately 2 hr 4 min. The RER and bus schedule from Longperrier may change. We recommend you check the updated RER and bus schedule to Serris on the Moovit app.

124min
Walk to bus station
Bus - 21012101
RER - B
RER - B
RER - A
RER - A
Walk to Serris
Leaves from Les Archers

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Les Archers
    150 m • 2 min
  • 2
    Bus - 21012101
    Wait for bus
    2101
    Roissypôle - Aéroport Cdg1 (B1)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypôle - Aéroport
    22 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    60 m • 1 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    36 min
  • 7
    RER - A
    Wait for RER
    A
    Marne-La-Vallée - Chessy
  • 8
    Ride to RER station
    Ride to RER station
    Val D'Europe
    39 min
  • 9
    Walk to Serris
    Walk to
    Serris
    1.24 km • 16 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 Longperrier to Serris

The distance between Longperrier, Paris and Serris, Paris is approximately 78.33 km, which can typically be travelled in 124 min. Moovit will show you the directions from Longperrier to Serris 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 Longperrier to Serris

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

    The fastest way takes 124 minutes, using Bus line 2101, RER line B, RER line A.

  • Is there a direct bus between Longperrier and Serris in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 4 min.

  • Which bus line goes from Longperrier to Serris in Paris?

    The 2101 bus line goes from Les Archers station near Longperrier to Gare de Roissypôle - Aéroport station. From there you’ll have to take 2 RER lines till Gare de Roissypôle - Aéroport station near Serris in Paris.

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

    The total travel time between Longperrier and Serris in Paris by bus and RER is about 2 hr 4 min.

  • Where do I get on the bus near Longperrier to get to Serris in Paris?

    Get on the 2101 bus from the Les Archers stop near Longperrier in Paris.

  • Where do I get off the bus when travelling between Longperrier and Serris in Paris?

    Get off the bus at the Gare de Roissypôle - Aéroport station, which is closest to Serris in Paris.

Popular Routes