How to get from La Défense (Grande Arche) to Valenton by RER and bus?

From La Défense (Grande Arche) to Valenton by RER and bus

To get from La Défense (Grande Arche) to Valenton in Arrondissement de L'Haÿ-Les-Roses, take the A RER from La Défense (Grande Arche) station to Boissy-Saint-Léger station. Next, take the 427 bus from Gare de Boissy-Saint-Léger station to Ancienne Poste station. The total trip duration for this route is approximately 1 hr 10 min. The RER and bus schedule from La Défense (Grande Arche) may change. We recommend you check the updated RER and bus schedule to Valenton on the Moovit app.

70min
RER - A
RER - A
Bus - 427427
Walk to Valenton
Leaves from La Défense (Grande Arche)

Step by Step

  • 1
    Start from RER station
    Start from RER station
    La Défense (Grande Arche)
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Boissy-Saint-Léger
    42 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Boissy-Saint-Léger
    90 m • 2 min
  • 5
    Bus - 427427
    Wait for bus
    427
    Les Graviers
  • 6
    Ride to bus station
    Ride to bus station
    Ancienne Poste
    13 min
  • 7
    Walk to Valenton
    Walk to
    Valenton
    Rue du Colonel Fabien
    560 m • 8 min
*Duration based on 8am traffic
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Public transit directions from La Défense (Grande Arche) to Valenton

The distance between La Défense (Grande Arche), Arrondissement de L'Haÿ-Les-Roses and Valenton, Arrondissement de L'Haÿ-Les-Roses is approximately 38.3 km, which can typically be travelled in 70 min. Moovit will show you the directions from La Défense (Grande Arche) to Valenton by RER and bus, so no matter how you choose to travel in Arrondissement de L'Haÿ-Les-Roses – you will always have plenty of easy options.

RER And Bus schedule from La Défense (Grande Arche) to Valenton

To check the RER and bus schedule from La Défense (Grande Arche) to Valenton using the Moovit app, first download and open the app on your smartphone. Enter your starting point (La Défense (Grande Arche)) and destination (Valenton), 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 La Défense (Grande Arche) to Valenton?

    The fastest way takes 70 minutes, using RER line A, Bus line 427.

  • Is there a direct RER between La Défense (Grande Arche) and Valenton?

    No, you’ll have to take one RER line and one bus line in total. The total travelling time is 1 hr 10 min.

  • Which RER line goes from La Défense (Grande Arche) to Valenton?

    The A RER line goes from Boissy-Saint-Léger station near La Défense (Grande Arche) in Arrondissement de Nanterre to Gare de Boissy-Saint-Léger station. From there you’ll have to take one bus line till Gare de Boissy-Saint-Léger station near Valenton in Arrondissement de L'Haÿ-Les-Roses.

  • How long does it take to travel from La Défense (Grande Arche) to Valenton by RER and bus?

    The total travel time between La Défense (Grande Arche) in Arrondissement de Nanterre and Valenton in Arrondissement de L'Haÿ-Les-Roses by RER and bus is about 1 hr 10 min.

  • Where do I get on the RER near La Défense (Grande Arche) to get to Valenton?

    Get on the A RER from the Boissy-Saint-Léger station near La Défense (Grande Arche) in Arrondissement de Nanterre.

  • Where do I get off the RER when travelling between La Défense (Grande Arche) and Valenton?

    Get off the RER at the Gare de Boissy-Saint-Léger stop, which is closest to Valenton in Arrondissement de L'Haÿ-Les-Roses.

Popular Routes