How to get from Cachan to Saint-Pathus by RER, bus and train?

From Cachan to Saint-Pathus by RER, bus and train

To get from Cachan to Saint-Pathus in Paris, you’ll need to take one RER line, one train line and one bus line: take the B RER from Arcueil - Cachan station to Gare du Nord station. Next, you’ll have to switch to the TER train and finally take the TÀD bus from Gare de Dammartin - Juilly - Saint-Mard station to Mairie station. The total trip duration for this route is approximately 1 hr 18 min. The RER, bus and train schedule from Cachan may change. We recommend you check the updated RER, bus and train schedule to Saint-Pathus on the Moovit app.

78min
Walk to RER stationRER - B
RER - B
Train - TERTER
Bus - TÀDTÀD
Leaves from Arcueil - Cachan

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Arcueil - Cachan
    20 m • 1 min
  • 2
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 3
    Ride to RER station
    Ride to RER station
    Gare du Nord
    19 min
  • 4
    Train - TERTER
    Wait for train
    TER
    Crépy-En-Valois
  • 5
    Ride to train station
    Ride to train station
    Dammartin - Juilly - Saint-Mard
    23 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Dammartin - Juilly - Saint-Mard
    50 m • 1 min
  • 7
    Bus - TÀDTÀD
    Wait for bus
    TÀD
    Les Frênes
  • 8
    Ride to bus station Mairie
    Ride to bus station
    Mairie
    23 min
*Duration based on 8am traffic
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Public transit directions from Cachan to Saint-Pathus

The distance between Cachan, Paris and Saint-Pathus, Paris is approximately 63.55 km, which can typically be travelled in 78 min. Moovit will show you the directions from Cachan to Saint-Pathus by RER, bus and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Train schedule from Cachan to Saint-Pathus

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

Related Routes

Questions & Answers

  • What is the fastest way to get from Cachan to Saint-Pathus?

    The fastest way takes 78 minutes, using RER line B, Train line TER, Bus line TÀD.

  • Is there a direct RER between Cachan and Saint-Pathus in Paris?

    No, you’ll have to take one RER line, one train line and one bus line in total. The total travelling time is 1 hr 18 min.

  • Which RER line goes from Cachan to Saint-Pathus in Paris?

    The B RER line goes from Arcueil - Cachan station near Cachan to Gare du Nord station. From there you’ll have to take one train line and one bus line till Gare du Nord station near Saint-Pathus in Paris.

  • How long does it take to travel from Cachan to Saint-Pathus in Paris by RER, train and bus?

    The total travel time between Cachan and Saint-Pathus in Paris by RER, train and bus is about 1 hr 18 min.

  • Where do I get on the RER near Cachan to get to Saint-Pathus in Paris?

    Get on the B RER from the Arcueil - Cachan station near Cachan in Paris.

  • Where do I get off the RER when travelling between Cachan and Saint-Pathus in Paris?

    Get off the RER at the Gare du Nord stop, which is closest to Saint-Pathus in Paris.

Popular Routes