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

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

To get from Boissy-Saint-Leger to Guyancourt 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 5151 bus from Saint-Quentin - Gare Routière Des Prés station to Villaroy station. The total trip duration for this route is approximately 2 hr 10 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 Guyancourt on the Moovit app.

130min
Walk to RER stationRER - A
RER - A
Train - U
Train - U
Bus - 51515151
Walk to Guyancourt
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
    Saint-Germain-En-Laye
  • 3
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    41 min
  • 4
    Train - U
    Wait for train
    U
    La Verrière
  • 5
    Ride to train station
    Ride to train station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    32 min
  • 6
    Walk to bus station
    Walk to bus station
    Saint-Quentin - Gare Routière Des Prés
    130 m • 2 min
  • 7
    Bus - 51515151
    Wait for bus
    5151
    E. Viollet-Le-Duc
  • 8
    Ride to bus station
    Ride to bus station
    Villaroy
    19 min
  • 9
    Walk to Guyancourt
    Walk to
    Guyancourt
    960 m • 13 min
*Duration based on 8am traffic

Alternative route from Boissy-Saint-Leger to Guyancourt by RER, bus and train via A, U and 5154

To get from Boissy-Saint-Leger to Guyancourt 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 5154 bus from Saint-Quentin - Gare Routière Des Prés station to Golf National station. The total trip duration for this route is approximately 2 hr 7 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 Guyancourt on the Moovit app.

127min
Walk to RER stationRER - A
RER - A
Train - U
Train - U
Bus - 51545154
Walk to Guyancourt
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
    Saint-Germain-En-Laye
  • 3
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    41 min
  • 4
    Train - U
    Wait for train
    U
    La Verrière
  • 5
    Ride to train station
    Ride to train station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    32 min
  • 6
    Walk to bus station
    Walk to bus station
    Saint-Quentin - Gare Routière Des Prés
    180 m • 3 min
  • 7
    Bus - 51545154
    Wait for bus
    5154
    Aéroport D'Orly 1-2-3 - A3
  • 8
    Ride to bus station
    Ride to bus station
    Golf National
    11 min
  • 9
    Walk to Guyancourt
    Walk to
    Guyancourt
    1.14 km • 15 min
*Duration based on 8am traffic
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Public transit directions from Boissy-Saint-Leger to Guyancourt

The distance between Boissy-Saint-Leger, Paris and Guyancourt, Paris is approximately 64.05 km, which can typically be travelled in 130 min. Moovit will show you the directions from Boissy-Saint-Leger to Guyancourt 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 Guyancourt

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

Alternative route from Boissy-Saint-Leger to Guyancourt by RER, bus and train via A, U and 5154

To get from Boissy-Saint-Leger to Guyancourt 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 5154 bus from Saint-Quentin - Gare Routière Des Prés station to Golf National station. The total trip duration for this route is approximately 2 hr 7 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 Guyancourt on the Moovit app.

127min
Walk to RER stationRER - A
RER - A
Train - U
Train - U
Bus - 51545154
Walk to Guyancourt
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
    Saint-Germain-En-Laye
  • 3
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    41 min
  • 4
    Train - U
    Wait for train
    U
    La Verrière
  • 5
    Ride to train station
    Ride to train station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    32 min
  • 6
    Walk to bus station
    Walk to bus station
    Saint-Quentin - Gare Routière Des Prés
    180 m • 3 min
  • 7
    Bus - 51545154
    Wait for bus
    5154
    Aéroport D'Orly 1-2-3 - A3
  • 8
    Ride to bus station
    Ride to bus station
    Golf National
    11 min
  • 9
    Walk to Guyancourt
    Walk to
    Guyancourt
    1.14 km • 15 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Boissy-Saint-Leger to Guyancourt?

    The fastest way takes 130 minutes, using RER line A, Train line U, Bus line 5151.

  • What is the alternative route to get from Boissy-Saint-Leger to Guyancourt?

    The alternative route takes 127 minutes, using RER line A, Train line U, Bus line 5154.

  • Is there a direct RER between Boissy-Saint-Leger and Guyancourt 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 2 hr 10 min.

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

    The A RER line goes from Boissy-Saint-Léger station near Boissy-Saint-Leger to Saint-Germain-En-Laye station. From there you’ll have to take one train line and one bus line till Saint-Germain-En-Laye station near Guyancourt in Paris.

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

    The total travel time between Boissy-Saint-Leger and Guyancourt in Paris by RER, train and bus is about 2 hr 10 min.

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

    Get off the RER at the Saint-Germain-En-Laye stop, which is closest to Guyancourt in Paris.

Popular Routes