How to get from Nanterre - Préfecture to Montrouge by RER?

From Nanterre - Préfecture to Montrouge by RER

To get from Nanterre - Préfecture to Montrouge in Paris, take the A RER from Nanterre - Préfecture station to Châtelet - Les Halles station. Next, take the B RER from Châtelet - Les Halles station to Laplace station. The total trip duration for this route is approximately 42 min. The RER schedule from Nanterre - Préfecture may change. We recommend you check the updated RER schedule to Montrouge on the Moovit app.

42min
RER - A
RER - A
RER - B
RER - B
Walk to Montrouge
Leaves from Nanterre - Préfecture

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Nanterre - Préfecture
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    13 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Laplace
    14 min
  • 6
    Walk to Montrouge
    Walk to
    Montrouge
    930 m • 12 min
*Duration based on 8am traffic
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Public transit directions from Nanterre - Préfecture to Montrouge

The distance between Nanterre - Préfecture, Paris and Montrouge, Paris is approximately 17.81 km, which can typically be travelled in 42 min. Moovit will show you the directions from Nanterre - Préfecture to Montrouge by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER schedule from Nanterre - Préfecture to Montrouge

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

Related Routes

Questions & Answers

  • What is the fastest way to get from Nanterre - Préfecture to Montrouge?

    The fastest way takes 42 minutes, using RER line A, RER line B.

  • Is there a direct RER between Nanterre - Préfecture and Montrouge?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 42 min.

  • Which RER line goes from Nanterre - Préfecture to Montrouge?

    The A RER line goes from Châtelet - Les Halles station near Nanterre - Préfecture in Arrondissement de Nanterre to Laplace station. From there you’ll have to take one RER line till Laplace station near Montrouge in Paris.

  • How long does it take to travel from Nanterre - Préfecture to Montrouge by RER?

    The total travel time between Nanterre - Préfecture in Arrondissement de Nanterre and Montrouge in Paris by RER is about 42 min.

  • Where do I get on the RER near Nanterre - Préfecture to get to Montrouge?

    Get on the A RER from the Châtelet - Les Halles station near Nanterre - Préfecture in Arrondissement de Nanterre.

  • Where do I get off the RER when travelling between Nanterre - Préfecture and Montrouge?

    Get off the RER at the Laplace station, which is closest to Montrouge in Paris.

Popular Routes