How to get from Rosny-Sous-Bois to Chessy by RER?

From Rosny-Sous-Bois to Chessy by RER

To get from Rosny-Sous-Bois to Chessy in Paris, take the E RER from Rosny-Sous-Bois station to Val de Fontenay station. Next, take the A RER from Val de Fontenay station to Marne-La-Vallée Chessy station. The total trip duration for this route is approximately 50 min. The RER schedule from Rosny-Sous-Bois may change. We recommend you check the updated RER schedule to Chessy on the Moovit app.

50min
Walk to RER stationRER - E
RER - E
RER - A
RER - A
Walk to Chessy
Leaves from Rosny-Sous-Bois

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Rosny-Sous-Bois
    220 m • 3 min
  • 2
    RER - E
    Wait for RER
    E
    Villiers-Sur-Marne - Le Plessis-Trévise
  • 3
    Ride to RER station
    Ride to RER station
    Val de Fontenay
    2 min
  • 4
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 5
    Ride to RER station
    Ride to RER station
    Marne-La-Vallée Chessy
    29 min
  • 6
    Walk to Chessy
    Walk to
    Chessy
    250 m • 4 min
*Duration based on 8am traffic

From Rosny-Sous-Bois to Chessy by RER and bus

To get from Rosny-Sous-Bois to Chessy in Paris, take the 124 bus from Rosny-Sous-Bois RER station to Val de Fontenay RER station. Next, take the A RER from Val de Fontenay station to Marne-La-Vallée Chessy station. The total trip duration for this route is approximately 56 min. The RER schedule from Rosny-Sous-Bois may change. We recommend you check the updated RER schedule to Chessy on the Moovit app.

56min
Walk to bus station
Bus - 124124
RER - A
RER - A
Walk to Chessy
Leaves from Rosny-Sous-Bois RER

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Rosny-Sous-Bois RER
    270 m • 4 min
  • 2
    Bus - 124124
    Wait for bus
    124
    Château de Vincennes
  • 3
    Ride to bus station
    Ride to bus station
    Val de Fontenay RER
    8 min
  • 4
    Walk to RER station
    Walk to RER station
    Val de Fontenay
    170 m • 3 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Marne-La-Vallée Chessy
    29 min
  • 7
    Walk to Chessy
    Walk to
    Chessy
    250 m • 4 min
*Duration based on 8am traffic
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Public transit directions from Rosny-Sous-Bois to Chessy

The distance between Rosny-Sous-Bois, Paris and Chessy, Paris is approximately 26.74 km, which can typically be travelled in 50 min. Moovit will show you the directions from Rosny-Sous-Bois to Chessy by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER schedule from Rosny-Sous-Bois to Chessy

To check the RER schedule from Rosny-Sous-Bois to Chessy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Rosny-Sous-Bois) and destination (Chessy), then select the desired date and time of travel. Moovit will show all available RER routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, 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 schedules.

Related Routes

From Rosny-Sous-Bois to Chessy by RER and bus

To get from Rosny-Sous-Bois to Chessy in Paris, take the 124 bus from Rosny-Sous-Bois RER station to Val de Fontenay RER station. Next, take the A RER from Val de Fontenay station to Marne-La-Vallée Chessy station. The total trip duration for this route is approximately 56 min. The RER schedule from Rosny-Sous-Bois may change. We recommend you check the updated RER schedule to Chessy on the Moovit app.

56min
Walk to bus station
Bus - 124124
RER - A
RER - A
Walk to Chessy
Leaves from Rosny-Sous-Bois RER

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Rosny-Sous-Bois RER
    270 m • 4 min
  • 2
    Bus - 124124
    Wait for bus
    124
    Château de Vincennes
  • 3
    Ride to bus station
    Ride to bus station
    Val de Fontenay RER
    8 min
  • 4
    Walk to RER station
    Walk to RER station
    Val de Fontenay
    170 m • 3 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Marne-La-Vallée Chessy
    29 min
  • 7
    Walk to Chessy
    Walk to
    Chessy
    250 m • 4 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Rosny-Sous-Bois to Chessy?

    The fastest way takes 50 minutes, using RER line E, RER line A.

  • What is the alternative route to get from Rosny-Sous-Bois to Chessy?

    The alternative route takes 56 minutes, using Bus line 124, RER line A.

  • Is there a direct RER between Rosny-Sous-Bois and Chessy in Paris?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 50 min.

  • Which RER line goes from Rosny-Sous-Bois to Chessy in Paris?

    The E RER line goes from Rosny-Sous-Bois station near Rosny-Sous-Bois to Villiers-Sur-Marne - Le Plessis-Trévise station. From there you’ll have to take one RER line till Villiers-Sur-Marne - Le Plessis-Trévise station near Chessy in Paris.

  • How long does it take to travel from Rosny-Sous-Bois to Chessy in Paris by RER?

    The total travel time between Rosny-Sous-Bois and Chessy in Paris by RER is about 50 min.

  • Where do I get on the RER near Rosny-Sous-Bois to get to Chessy in Paris?

    Get on the E RER from the Rosny-Sous-Bois station near Rosny-Sous-Bois in Paris.

  • Where do I get off the RER when travelling between Rosny-Sous-Bois and Chessy in Paris?

    Get off the RER at the Villiers-Sur-Marne - Le Plessis-Trévise station, which is closest to Chessy in Paris.

Popular Routes