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 45 min. The RER schedule from Nanterre Préfecture may change. We recommend you check the updated RER schedule to Montrouge on the Moovit app.

45min
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
    12 min
  • 4
    RER - B
    Wait for RER
    B
    Robinson
  • 5
    Ride to RER station
    Ride to RER station
    Laplace
    13 min
  • 6
    Walk to Montrouge
    Walk to
    Montrouge
    930 m • 13 min
*Duration based on 8am traffic

From Nanterre Préfecture to Montrouge by RER and metro

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 4 metro from Les Halles station to Mairie de Montrouge station. The total trip duration for this route is approximately 47 min. The RER schedule from Nanterre Préfecture may change. We recommend you check the updated RER schedule to Montrouge on the Moovit app.

47min
RER - A
RER - A
Metro - 4
Metro - 4
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
    12 min
  • 4
    Walk to metro station
    Walk to metro station
    Les Halles
    270 m • 4 min
  • 5
    Metro - 4
    Wait for metro
    4
    Bagneux - Lucie Aubrac
  • 6
    Ride to metro station
    Ride to metro station
    Mairie de Montrouge
    18 min
  • 7
    Walk to Montrouge
    Walk to
    Montrouge
    910 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 45 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

From Nanterre Préfecture to Montrouge by RER and metro

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 4 metro from Les Halles station to Mairie de Montrouge station. The total trip duration for this route is approximately 47 min. The RER schedule from Nanterre Préfecture may change. We recommend you check the updated RER schedule to Montrouge on the Moovit app.

47min
RER - A
RER - A
Metro - 4
Metro - 4
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
    12 min
  • 4
    Walk to metro station
    Walk to metro station
    Les Halles
    270 m • 4 min
  • 5
    Metro - 4
    Wait for metro
    4
    Bagneux - Lucie Aubrac
  • 6
    Ride to metro station
    Ride to metro station
    Mairie de Montrouge
    18 min
  • 7
    Walk to Montrouge
    Walk to
    Montrouge
    910 m • 12 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 45 minutes, using RER line A, RER line B.

  • What is the alternative route to get from Nanterre Préfecture to Montrouge?

    The alternative route takes 47 minutes, using RER line A, Metro line 4.

  • 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 45 min.

  • Which RER line goes from Nanterre Préfecture to Montrouge?

    The A RER line goes from Boissy-Saint-Léger station near Nanterre Préfecture in Arrondissement de Nanterre to Châtelet Les Halles station. From there you’ll have to take one RER line till Châtelet Les Halles 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 45 min.

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

    Get on the A RER from the Boissy-Saint-Léger 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 Châtelet Les Halles station, which is closest to Montrouge in Paris.

Popular Routes