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

From Serris to Grigny by RER and bus

To get from Serris to Grigny in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Marne-La-Vallée Chessy station to Gare de Lyon station. Next, you’ll have to switch to the D RER and finally take the TZEN4 bus from Gare de Grigny Centre station to Le Damier station. The total trip duration for this route is approximately 1 hr 58 min. The RER and bus schedule from Serris may change. We recommend you check the updated RER and bus schedule to Grigny on the Moovit app.

118min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Bus - TZEN4TZEN4
Walk to Grigny
Leaves from Marne-La-Vallée Chessy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    1.62 km • 21 min
  • 2
    RER - A
    Wait for RER
    A
    Poissy
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    42 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Grigny Centre
    33 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Grigny Centre
    130 m • 2 min
  • 7
    Bus - TZEN4TZEN4
    Wait for bus
    TZEN4
    La Treille
  • 8
    Ride to bus station
    Ride to bus station
    Le Damier
    4 min
  • 9
    Walk to Grigny
    Walk to
    Grigny
    30 m • 1 min
*Duration based on 8am traffic

Alternative route from Serris to Grigny by RER and bus via A, D and 4221

To get from Serris to Grigny in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Marne-La-Vallée Chessy station to Gare de Lyon station. Next, you’ll have to switch to the D RER and finally take the 4221 bus from Gare de Grigny Centre station to Le Damier station. The total trip duration for this route is approximately 2 hr 3 min. The RER and bus schedule from Serris may change. We recommend you check the updated RER and bus schedule to Grigny on the Moovit app.

123min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Bus - 42214221
Walk to Grigny
Leaves from Marne-La-Vallée Chessy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    1.62 km • 21 min
  • 2
    RER - A
    Wait for RER
    A
    Poissy
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    42 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Grigny Centre
    33 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Grigny Centre
    150 m • 3 min
  • 7
    Bus - 42214221
    Wait for bus
    4221
    Zi Croix Blanche
  • 8
    Ride to bus station
    Ride to bus station
    Le Damier
    7 min
  • 9
    Walk to Grigny
    Walk to
    Grigny
    20 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Serris to Grigny

The distance between Serris, Paris and Grigny, Paris is approximately 62.25 km, which can typically be travelled in 118 min. Moovit will show you the directions from Serris to Grigny 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 Grigny

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

Alternative route from Serris to Grigny by RER and bus via A, D and 4221

To get from Serris to Grigny in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Marne-La-Vallée Chessy station to Gare de Lyon station. Next, you’ll have to switch to the D RER and finally take the 4221 bus from Gare de Grigny Centre station to Le Damier station. The total trip duration for this route is approximately 2 hr 3 min. The RER and bus schedule from Serris may change. We recommend you check the updated RER and bus schedule to Grigny on the Moovit app.

123min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Bus - 42214221
Walk to Grigny
Leaves from Marne-La-Vallée Chessy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée Chessy
    1.62 km • 21 min
  • 2
    RER - A
    Wait for RER
    A
    Poissy
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    42 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Grigny Centre
    33 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Grigny Centre
    150 m • 3 min
  • 7
    Bus - 42214221
    Wait for bus
    4221
    Zi Croix Blanche
  • 8
    Ride to bus station
    Ride to bus station
    Le Damier
    7 min
  • 9
    Walk to Grigny
    Walk to
    Grigny
    20 m • 1 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 118 minutes, using RER line A, RER line D, Bus line TZEN4.

  • What is the alternative route to get from Serris to Grigny?

    The alternative route takes 123 minutes, using RER line A, RER line D, Bus line 4221.

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

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 1 hr 58 min.

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

    The A RER line goes from Marne-La-Vallée Chessy station near Serris to Poissy station. From there you’ll have to take one RER line and one bus line till Poissy station near Grigny in Paris.

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

    The total travel time between Serris and Grigny in Paris by RER and bus is about 1 hr 58 min.

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

    Get on the A RER from the Marne-La-Vallée Chessy station near Serris in Paris.

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

    Get off the RER at the Poissy stop, which is closest to Grigny in Paris.

Popular Routes