How to get from Saint-Germain-Les-Arpajon to Serris by RER and bus?

Saint-Germain-Les-Arpajon to Serris - Bus Schedule

The 4504 bus from Saint-Germain-Les-Arpajon to Serris runs from 05:04 to 22:12, with departures every 5-40 min. The trip takes about 2 hr 21 min, with regular service throughout the operating hours.

From Saint-Germain-Les-Arpajon to Serris by RER and bus

To get from Saint-Germain-Les-Arpajon to Serris in Paris, you’ll need to take one bus line and 2 RER lines: take the 4504 bus from Jules Vallès station to Gare de Brétigny Brossolette station. Next, you’ll have to switch to the C RER and finally take the A RER from Gare de Lyon station to Val D'Europe station. The total trip duration for this route is approximately 2 hr 21 min. The RER and bus schedule from Saint-Germain-Les-Arpajon may change. We recommend you check the updated RER and bus schedule to Serris on the Moovit app.

141min
Walk to bus station
Bus - 45044504
RER - C
RER - C
RER - A
RER - A
Walk to Serris
Leaves from Jules Vallès

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Jules Vallès
    130 m • 2 min
  • 2
    Bus - 45044504
    Wait for bus
    4504
    Gare D'Évry-Courcouronnes Centre
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Brétigny Brossolette
    6 min
  • 4
    Walk to RER station
    Walk to RER station
    Brétigny
    90 m • 2 min
  • 5
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 6
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    32 min
  • 7
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 8
    RER - A
    Wait for RER
    A
    Marne-La-Vallée - Chessy
  • 9
    Ride to RER station
    Ride to RER station
    Val D'Europe
    36 min
  • 10
    Walk to Serris
    Walk to
    Serris
    1.24 km • 16 min
*Duration based on 8am traffic
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Public transit directions from Saint-Germain-Les-Arpajon to Serris

The distance between Saint-Germain-Les-Arpajon, Paris and Serris, Paris is approximately 67.5 km, which can typically be travelled in 141 min. Moovit will show you the directions from Saint-Germain-Les-Arpajon 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 Saint-Germain-Les-Arpajon to Serris

To check the RER and bus schedule from Saint-Germain-Les-Arpajon to Serris using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Saint-Germain-Les-Arpajon) 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.

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Questions & Answers

  • What is the fastest way to get from Saint-Germain-Les-Arpajon to Serris?

    The fastest way takes 141 minutes, using Bus line 4504, RER line C, RER line A.

  • Is there a direct bus between Saint-Germain-Les-Arpajon 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 21 min.

  • Which bus line goes from Saint-Germain-Les-Arpajon to Serris in Paris?

    The 4504 bus line goes from Jules Vallès station near Saint-Germain-Les-Arpajon to Gare de Brétigny Brossolette station. From there you’ll have to take 2 RER lines till Gare de Brétigny Brossolette station near Serris in Paris.

  • How long does it take to travel from Saint-Germain-Les-Arpajon to Serris in Paris by bus and RER?

    The total travel time between Saint-Germain-Les-Arpajon and Serris in Paris by bus and RER is about 2 hr 21 min.

  • Where do I get on the bus near Saint-Germain-Les-Arpajon to get to Serris in Paris?

    Get on the 4504 bus from the Jules Vallès stop near Saint-Germain-Les-Arpajon in Paris.

  • Where do I get off the bus when travelling between Saint-Germain-Les-Arpajon and Serris in Paris?

    Get off the bus at the Gare de Brétigny Brossolette station, which is closest to Serris in Paris.

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