How to get from Boissy-Le-Chatel to Cergy by RER and bus?

From Boissy-Le-Chatel to Cergy by RER and bus

To get from Boissy-Le-Chatel to Cergy in Paris, you’ll need to take one bus line and 2 RER lines: take the 7701 bus from Champauger station to Gare de Melun (Place de L'Ermitage) station. Next, you’ll have to switch to the D RER and finally take the A RER from Gare de Lyon station to Cergy Préfecture station. The total trip duration for this route is approximately 4 hr 1 min. The RER and bus schedule from Boissy-Le-Chatel may change. We recommend you check the updated RER and bus schedule to Cergy on the Moovit app.

241min
Walk to bus station
Bus - 77017701
RER - D
RER - D
RER - A
RER - A
Walk to Cergy
Leaves from Champauger

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Champauger
    60 m • 1 min
  • 2
    Bus - 77017701
    Wait for bus
    7701
    Gare de Melun (Place de L'Ermitage)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Melun (Place de L'Ermitage)
    109 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Melun
    170 m • 3 min
  • 5
    RER - D
    Wait for RER
    D
    Goussainville
  • 6
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    55 min
  • 7
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 8
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    44 min
  • 9
    Walk to Cergy
    Walk to
    Cergy
    860 m • 11 min
*Duration based on 8am traffic
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Public transit directions from Boissy-Le-Chatel to Cergy

The distance between Boissy-Le-Chatel, Paris and Cergy, Paris is approximately 141.51 km, which can typically be travelled in 241 min. Moovit will show you the directions from Boissy-Le-Chatel to Cergy 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 Boissy-Le-Chatel to Cergy

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

    The fastest way takes 241 minutes, using Bus line 7701, RER line D, RER line A.

  • Is there a direct bus between Boissy-Le-Chatel and Cergy in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 4 hr 1 min.

  • Which bus line goes from Boissy-Le-Chatel to Cergy in Paris?

    The 7701 bus line goes from Champauger station near Boissy-Le-Chatel to Gare de Melun (Place de L'Ermitage) station. From there you’ll have to take 2 RER lines till Gare de Melun (Place de L'Ermitage) station near Cergy in Paris.

  • How long does it take to travel from Boissy-Le-Chatel to Cergy in Paris by bus and RER?

    The total travel time between Boissy-Le-Chatel and Cergy in Paris by bus and RER is about 4 hr 1 min.

  • Where do I get on the bus near Boissy-Le-Chatel to get to Cergy in Paris?

    Get on the 7701 bus from the Champauger stop near Boissy-Le-Chatel in Paris.

  • Where do I get off the bus when travelling between Boissy-Le-Chatel and Cergy in Paris?

    Get off the bus at the Gare de Melun (Place de L'Ermitage) station, which is closest to Cergy in Paris.

Popular Routes