How to get from Groslay to Buc by RER, bus and train?

Groslay to Buc - Train Schedule

The H train from Groslay to Buc runs from 05:50 to 22:50, with departures every 1 hr-5 hr. The trip takes about 2 hr 20 min, with regular service throughout the operating hours.

From Groslay to Buc by RER, bus and train

To get from Groslay to Buc in Paris, you’ll need to take one train line, one RER line and one bus line: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the B RER and finally take the 6162 bus from Gare de Saint-Rémy-Lès-Chevreuse station to Lycée Franco-Allemand / Collège Martin Luther King station. The total trip duration for this route is approximately 2 hr 20 min. The RER, bus and train schedule from Groslay may change. We recommend you check the updated RER, bus and train schedule to Buc on the Moovit app.

140min
Train - H
Train - H
RER - B
RER - B
Bus - 61626162
Walk to Buc
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    16 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Saint-Rémy-Lès-Chevreuse
    53 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Saint-Rémy-Lès-Chevreuse
    70 m • 1 min
  • 7
    Bus - 61626162
    Wait for bus
    6162
    Gare de Versailles Château - Rive Gauche
  • 8
    Ride to bus station
    Ride to bus station
    Lycée Franco-Allemand / Collège Martin Luther King
    32 min
  • 9
    Walk to Buc
    Walk to
    Buc
    60 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Groslay to Buc

The distance between Groslay, Paris and Buc, Paris is approximately 64.52 km, which can typically be travelled in 140 min. Moovit will show you the directions from Groslay to Buc 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 Groslay to Buc

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

    The fastest way takes 140 minutes, using Train line H, RER line B, Bus line 6162.

  • Is there a direct train between Groslay and Buc in Paris?

    No, you’ll have to take one train line, one RER line and one bus line in total. The total travelling time is 2 hr 20 min.

  • Which train line goes from Groslay to Buc in Paris?

    The H train line goes from Gare du Nord station near Groslay to Saint-Rémy-Lès-Chevreuse station. From there you’ll have to take one RER line and one bus line till Saint-Rémy-Lès-Chevreuse station near Buc in Paris.

  • How long does it take to travel from Groslay to Buc in Paris by train, RER and bus?

    The total travel time between Groslay and Buc in Paris by train, RER and bus is about 2 hr 20 min.

  • Where do I get on the train near Groslay to get to Buc in Paris?

    Get on the H train from the Gare du Nord station near Groslay in Paris.

  • Where do I get off the train when travelling between Groslay and Buc in Paris?

    Get off the train at the Saint-Rémy-Lès-Chevreuse stop, which is closest to Buc in Paris.

Popular Routes