How to get from Dammartin-En-Serve to Cachan by RER and bus?

From Dammartin-En-Serve to Cachan by RER and bus

To get from Dammartin-En-Serve to Cachan in Paris, you’ll need to take one bus line and 2 RER lines: take the 7825 bus from Grande Rue / Mairie station to La Défense - Terminal Jules Verne station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet Les Halles station to Arcueil - Cachan station. The total trip duration for this route is approximately 1 hr 46 min. The RER and bus schedule from Dammartin-En-Serve may change. We recommend you check the updated RER and bus schedule to Cachan on the Moovit app.

106min
Walk to bus station
Bus - 78257825
RER - A
RER - A
RER - B
RER - B
Walk to Cachan
Leaves from Grande Rue / Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Grande Rue / Mairie
    120 m • 2 min
  • 2
    Bus - 78257825
    Wait for bus
    7825
    La Défense - Terminal Jules Verne
  • 3
    Ride to bus station
    Ride to bus station
    La Défense - Terminal Jules Verne
    68 min
  • 4
    Walk to RER station
    Walk to RER station
    La Défense (Grande Arche)
    120 m • 2 min
  • 5
    RER - A
    Wait for RER
    A
    Torcy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    10 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Arcueil - Cachan
    16 min
  • 9
    Walk to Cachan
    Walk to
    Cachan
    20 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Dammartin-En-Serve to Cachan

The distance between Dammartin-En-Serve, Paris and Cachan, Paris is approximately 75 km, which can typically be travelled in 106 min. Moovit will show you the directions from Dammartin-En-Serve to Cachan 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 Dammartin-En-Serve to Cachan

To check the RER and bus schedule from Dammartin-En-Serve to Cachan using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Dammartin-En-Serve) and destination (Cachan), 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 Dammartin-En-Serve to Cachan?

    The fastest way takes 106 minutes, using Bus line 7825, RER line A, RER line B.

  • Is there a direct bus between Dammartin-En-Serve and Cachan in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 46 min.

  • Which bus line goes from Dammartin-En-Serve to Cachan in Paris?

    The 7825 bus line goes from Grande Rue / Mairie station near Dammartin-En-Serve to La Défense - Terminal Jules Verne station. From there you’ll have to take 2 RER lines till La Défense - Terminal Jules Verne station near Cachan in Paris.

  • How long does it take to travel from Dammartin-En-Serve to Cachan in Paris by bus and RER?

    The total travel time between Dammartin-En-Serve and Cachan in Paris by bus and RER is about 1 hr 46 min.

  • Where do I get on the bus near Dammartin-En-Serve to get to Cachan in Paris?

    Get on the 7825 bus from the Grande Rue / Mairie stop near Dammartin-En-Serve in Paris.

  • Where do I get off the bus when travelling between Dammartin-En-Serve and Cachan in Paris?

    Get off the bus at the La Défense - Terminal Jules Verne station, which is closest to Cachan in Paris.

Popular Routes