How to get from Cergy to Sourdun by RER and bus?

Cergy to Sourdun - RER Schedule

The A RER from Cergy to Sourdun runs from 06:17 to 21:59, with departures every 5-25 min. The trip takes about 3 hr 22 min, with regular service throughout the operating hours.

From Cergy to Sourdun by RER and bus

To get from Cergy to Sourdun in Paris, you’ll need to take one RER line and 2 bus lines: take the A RER from Cergy Préfecture station to Marne-La-Vallée Chessy station. Next, you’ll have to switch to the 7705 bus and finally take the 3212 bus from Gare Sncf Quai 3 station to La Poste station. The total trip duration for this route is approximately 3 hr 22 min. The RER and bus schedule from Cergy may change. We recommend you check the updated RER and bus schedule to Sourdun on the Moovit app.

202min
Walk to RER stationRER - A
RER - A
Bus - 77057705
Bus - 32123212
Walk to Sourdun
Leaves from Cergy Préfecture

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Cergy Préfecture
    830 m • 11 min
  • 2
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 3
    Ride to RER station
    Ride to RER station
    Marne-La-Vallée Chessy
    81 min
  • 4
    Walk to bus station
    Walk to bus station
    Chessy Sud - Quai E
    290 m • 4 min
  • 5
    Bus - 77057705
    Wait for bus
    7705
    Gare Sncf Quai 6
  • 6
    Ride to bus station
    Ride to bus station
    Gare Sncf Quai 6
    71 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare Sncf Quai 3
    30 m • 1 min
  • 8
    Bus - 32123212
    Wait for bus
    3212
    Quartier de Lattre
  • 9
    Ride to bus station
    Ride to bus station
    La Poste
    11 min
  • 10
    Walk to Sourdun
    Walk to
    Sourdun
    80 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Cergy to Sourdun

The distance between Cergy, Paris and Sourdun, Paris is approximately 135.34 km, which can typically be travelled in 202 min. Moovit will show you the directions from Cergy to Sourdun 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 Cergy to Sourdun

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

    The fastest way takes 202 minutes, using RER line A, Bus line 7705, Bus line 3212.

  • Is there a direct RER between Cergy and Sourdun in Paris?

    No, you’ll have to take one RER line and 2 bus lines in total. The total travelling time is 3 hr 22 min.

  • Which RER line goes from Cergy to Sourdun in Paris?

    The A RER line goes from Cergy Préfecture station near Cergy to Marne-La-Vallée Chessy station. From there you’ll have to take 2 bus lines till Marne-La-Vallée Chessy station near Sourdun in Paris.

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

    The total travel time between Cergy and Sourdun in Paris by RER and bus is about 3 hr 22 min.

  • Where do I get on the RER near Cergy to get to Sourdun in Paris?

    Get on the A RER from the Cergy Préfecture station near Cergy in Paris.

  • Where do I get off the RER when travelling between Cergy and Sourdun in Paris?

    Get off the RER at the Marne-La-Vallée Chessy stop, which is closest to Sourdun in Paris.

Popular Routes