How to get from Longpont-Sur-Orge to Groslay by RER, bus and train?

From Longpont-Sur-Orge to Groslay by RER, bus and train

To get from Longpont-Sur-Orge to Groslay in Paris, you’ll need to take one bus line, one RER line and one train line: take the 4642 bus from Place de la Paix station to Gare de Massy - Palaiseau station. Next, you’ll have to switch to the B RER and finally take the H train from Gare du Nord station to Gare de Groslay station. The total trip duration for this route is approximately 1 hr 51 min. The RER, bus and train schedule from Longpont-Sur-Orge may change. We recommend you check the updated RER, bus and train schedule to Groslay on the Moovit app.

111min
Walk to bus station
Bus - 46424642
RER - B
RER - B
Train - H
Train - H
Leaves from Place de la Paix

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Place de la Paix
    1.33 km • 17 min
  • 2
    Bus - 46424642
    Wait for bus
    4642
    Gare de Massy - Palaiseau
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Massy - Palaiseau
    38 min
  • 4
    Walk to RER station
    Walk to RER station
    Massy - Palaiseau
    170 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Gare du Nord
    29 min
  • 7
    Train - H
    Wait for train
    H
    Montsoult - Maffliers
  • 8
    Ride to train station Gare de Groslay
    Ride to train station
    Gare de Groslay
    15 min
*Duration based on 8am traffic
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Public transit directions from Longpont-Sur-Orge to Groslay

The distance between Longpont-Sur-Orge, Paris and Groslay, Paris is approximately 55.15 km, which can typically be travelled in 111 min. Moovit will show you the directions from Longpont-Sur-Orge to Groslay 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 Longpont-Sur-Orge to Groslay

To check the RER, bus and train schedule from Longpont-Sur-Orge to Groslay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Longpont-Sur-Orge) and destination (Groslay), 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 Longpont-Sur-Orge to Groslay?

    The fastest way takes 111 minutes, using Bus line 4642, RER line B, Train line H.

  • Is there a direct bus between Longpont-Sur-Orge and Groslay in Paris?

    No, you’ll have to take one bus line, one RER line and one train line in total. The total travelling time is 1 hr 51 min.

  • Which bus line goes from Longpont-Sur-Orge to Groslay in Paris?

    The 4642 bus line goes from Place de la Paix station near Longpont-Sur-Orge to Gare de Massy - Palaiseau station. From there you’ll have to take one RER line and one train line till Gare de Massy - Palaiseau station near Groslay in Paris.

  • How long does it take to travel from Longpont-Sur-Orge to Groslay in Paris by bus, RER and train?

    The total travel time between Longpont-Sur-Orge and Groslay in Paris by bus, RER and train is about 1 hr 51 min.

  • Where do I get on the bus near Longpont-Sur-Orge to get to Groslay in Paris?

    Get on the 4642 bus from the Place de la Paix stop near Longpont-Sur-Orge in Paris.

  • Where do I get off the bus when travelling between Longpont-Sur-Orge and Groslay in Paris?

    Get off the bus at the Gare de Massy - Palaiseau station, which is closest to Groslay in Paris.

Popular Routes