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

From Grigny to Chessy by RER and bus

To get from Grigny to Chessy in Paris, you’ll need to take one bus line and 2 RER lines: take the 4221 bus from Le Damier station to Gare de Grigny Centre station. Next, you’ll have to switch to the D RER and finally take the A RER from Gare de Lyon station to Marne-La-Vallée - Chessy station. The total trip duration for this route is approximately 1 hr 35 min. The RER and bus schedule from Grigny may change. We recommend you check the updated RER and bus schedule to Chessy on the Moovit app.

95min
Walk to bus station
Bus - 42214221
RER - D
RER - D
RER - A
RER - A
Walk to Chessy
Leaves from Le Damier

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Damier
    30 m • 1 min
  • 2
    Bus - 42214221
    Wait for bus
    4221
    Tuileries
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Grigny Centre
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Grigny Centre
    170 m • 3 min
  • 5
    RER - D
    Wait for RER
    D
    Villiers-Le-Bel - Gonesse - Arnouville
  • 6
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    33 min
  • 7
    RER - A
    Wait for RER
    A
    Marne-La-Vallée - Chessy
  • 8
    Ride to RER station
    Ride to RER station
    Marne-La-Vallée - Chessy
    38 min
  • 9
    Walk to Chessy
    Walk to
    Chessy
    250 m • 4 min
*Duration based on 8am traffic
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Public transit directions from Grigny to Chessy

The distance between Grigny, Paris and Chessy, Paris is approximately 61.36 km, which can typically be travelled in 95 min. Moovit will show you the directions from Grigny to Chessy 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 Grigny to Chessy

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

    The fastest way takes 95 minutes, using Bus line 4221, RER line D, RER line A.

  • Is there a direct bus between Grigny and Chessy in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 35 min.

  • Which bus line goes from Grigny to Chessy in Paris?

    The 4221 bus line goes from Le Damier station near Grigny to Gare de Grigny Centre station. From there you’ll have to take 2 RER lines till Gare de Grigny Centre station near Chessy in Paris.

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

    The total travel time between Grigny and Chessy in Paris by bus and RER is about 1 hr 35 min.

  • Where do I get on the bus near Grigny to get to Chessy in Paris?

    Get on the 4221 bus from the Le Damier stop near Grigny in Paris.

  • Where do I get off the bus when travelling between Grigny and Chessy in Paris?

    Get off the bus at the Gare de Grigny Centre station, which is closest to Chessy in Paris.

Popular Routes