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

Chessy to Rosay - RER Schedule

The A RER from Chessy to Rosay runs from 01:18 to 00:53, with departures every 5 min-4 hr 40 min. The trip takes about 6 hr 11 min, with regular service throughout the operating hours.

From Chessy to Rosay by RER and bus

To get from Chessy to Rosay in Paris, you’ll need to take one RER line and 2 bus lines: take the A RER from Marne-La-Vallée - Chessy station to Charles de Gaulle - Étoile station. Next, you’ll have to switch to the N151 bus and finally take the 7806 bus from Gare Routière de Mantes-La-Ville - Quai 25 station to Rosay station. The total trip duration for this route is approximately 6 hr 11 min. The RER and bus schedule from Chessy may change. We recommend you check the updated RER and bus schedule to Rosay on the Moovit app.

371min
Walk to RER stationRER - A
RER - A
Bus - N151N151
Bus - 78067806
Leaves from Marne-La-Vallée - Chessy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Marne-La-Vallée - Chessy
    150 m • 2 min
  • 2
    RER - A
    Wait for RER
    A
    Rueil-Malmaison
  • 3
    Ride to RER station
    Ride to RER station
    Charles de Gaulle - Étoile
    46 min
  • 4
    Walk to bus station
    Walk to bus station
    Charles de Gaulle - Étoile - Friedland
    60 m • 1 min
  • 5
    Bus - N151N151
    Wait for bus
    N151
    Gare Routière Mantes-La-Jolie - Quai 9
  • 6
    Ride to bus station
    Ride to bus station
    Gare Routière Mantes-La-Jolie - Quai 9
    88 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare Routière de Mantes-La-Ville - Quai 25
    310 m • 5 min
  • 8
    Bus - 78067806
    Wait for bus
    7806
    Gare de Rambouillet - Prud'Homme
  • 9
    Ride to bus station Rosay
    Ride to bus station
    Rosay
    18 min
*Duration based on 8am traffic
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Public transit directions from Chessy to Rosay

The distance between Chessy, Paris and Rosay, Paris is approximately 118.59 km, which can typically be travelled in 371 min. Moovit will show you the directions from Chessy to Rosay 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 Chessy to Rosay

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

    The fastest way takes 371 minutes, using RER line A, Bus line N151, Bus line 7806.

  • Is there a direct RER between Chessy and Rosay in Paris?

    No, you’ll have to take one RER line and 2 bus lines in total. The total travelling time is 6 hr 11 min.

  • Which RER line goes from Chessy to Rosay in Paris?

    The A RER line goes from Marne-La-Vallée - Chessy station near Chessy to Charles de Gaulle - Étoile station. From there you’ll have to take 2 bus lines till Charles de Gaulle - Étoile station near Rosay in Paris.

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

    The total travel time between Chessy and Rosay in Paris by RER and bus is about 6 hr 11 min.

  • Where do I get on the RER near Chessy to get to Rosay in Paris?

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

  • Where do I get off the RER when travelling between Chessy and Rosay in Paris?

    Get off the RER at the Charles de Gaulle - Étoile stop, which is closest to Rosay in Paris.

Popular Routes