How to get from Boissy-Saint-Leger to Trappes by RER, bus and train?

From Boissy-Saint-Leger to Trappes by RER, bus and train

To get from Boissy-Saint-Leger to Trappes in Paris, you’ll need to take one RER line, one train line and one bus line: take the A RER from Boissy-Saint-Léger station to La Défense (Grande Arche) station. Next, you’ll have to switch to the U train and finally take the 5107 bus from Trappes Gare station to Yves Farge station. The total trip duration for this route is approximately 1 hr 50 min. The RER, bus and train schedule from Boissy-Saint-Leger may change. We recommend you check the updated RER, bus and train schedule to Trappes on the Moovit app.

110min
Walk to RER stationRER - A
RER - A
Train - U
Train - U
Bus - 51075107
Walk to Trappes
Leaves from Boissy-Saint-Léger

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    680 m • 9 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    43 min
  • 4
    Train - U
    Wait for train
    U
    La Verrière
  • 5
    Ride to train station
    Ride to train station
    Trappes
    37 min
  • 6
    Walk to bus station
    Walk to bus station
    Trappes Gare
    50 m • 1 min
  • 7
    Bus - 51075107
    Wait for bus
    5107
    La Verrière Gare
  • 8
    Ride to bus station
    Ride to bus station
    Yves Farge
    5 min
  • 9
    Walk to Trappes
    Walk to
    Trappes
    50 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Boissy-Saint-Leger to Trappes

The distance between Boissy-Saint-Leger, Paris and Trappes, Paris is approximately 60.18 km, which can typically be travelled in 110 min. Moovit will show you the directions from Boissy-Saint-Leger to Trappes 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 Boissy-Saint-Leger to Trappes

To check the RER, bus and train schedule from Boissy-Saint-Leger to Trappes using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Boissy-Saint-Leger) and destination (Trappes), 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 Boissy-Saint-Leger to Trappes?

    The fastest way takes 110 minutes, using RER line A, Train line U, Bus line 5107.

  • Is there a direct RER between Boissy-Saint-Leger and Trappes 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 50 min.

  • Which RER line goes from Boissy-Saint-Leger to Trappes in Paris?

    The A RER line goes from Boissy-Saint-Léger station near Boissy-Saint-Leger to La Défense (Grande Arche) station. From there you’ll have to take one train line and one bus line till La Défense (Grande Arche) station near Trappes in Paris.

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

    The total travel time between Boissy-Saint-Leger and Trappes in Paris by RER, train and bus is about 1 hr 50 min.

  • Where do I get on the RER near Boissy-Saint-Leger to get to Trappes in Paris?

    Get on the A RER from the Boissy-Saint-Léger station near Boissy-Saint-Leger in Paris.

  • Where do I get off the RER when travelling between Boissy-Saint-Leger and Trappes in Paris?

    Get off the RER at the La Défense (Grande Arche) stop, which is closest to Trappes in Paris.

Popular Routes