How to get from Gressy to Buc by RER and bus?

From Gressy to Buc by RER and bus

To get from Gressy to Buc in Paris, you’ll need to take 2 bus lines and one RER line: take the 2130 bus from Château station to Gare de Mitry - Claye station. Next, you’ll have to switch to the B RER and finally take the 6184 bus from Gare de Saint-Rémy-Lès-Chevreuse station to Collège M.L.-King / Lycée Franco-Allemand station. The total trip duration for this route is approximately 2 hr 28 min. The RER and bus schedule from Gressy may change. We recommend you check the updated RER and bus schedule to Buc on the Moovit app.

148min
Walk to bus station
Bus - 21302130
RER - B
RER - B
Bus - 61846184
Walk to Buc
Leaves from Château

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Château
    40 m • 1 min
  • 2
    Bus - 21302130
    Wait for bus
    2130
    Gare de Mitry - Claye
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Mitry - Claye
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Mitry - Claye
    80 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Rémy-Lès-Chevreuse
    84 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Saint-Rémy-Lès-Chevreuse
    50 m • 1 min
  • 8
    Bus - 61846184
    Wait for bus
    6184
    Collège M.L.-King / Lycée Franco-Allemand
  • 9
    Ride to bus station
    Ride to bus station
    Collège M.L.-King / Lycée Franco-Allemand
    34 min
  • 10
    Walk to Buc
    Walk to
    Buc
    20 m • 1 min
*Duration based on 8am traffic

Alternative route from Gressy to Buc by RER and bus via 2130, B and 4610

To get from Gressy to Buc in Paris, you’ll need to take 2 bus lines and one RER line: take the 2130 bus from Château station to Gare de Mitry - Claye station. Next, you’ll have to switch to the B RER and finally take the 4610 bus from Gare de Gif-Sur-Yvette RER station to Lycée Franco-Allemand / Ml King station. The total trip duration for this route is approximately 2 hr 30 min. The RER and bus schedule from Gressy may change. We recommend you check the updated RER and bus schedule to Buc on the Moovit app.

150min
Walk to bus station
Bus - 21302130
RER - B
RER - B
Bus - 46104610
Walk to Buc
Leaves from Château

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Château
    40 m • 1 min
  • 2
    Bus - 21302130
    Wait for bus
    2130
    Gare de Mitry - Claye
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Mitry - Claye
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Mitry - Claye
    80 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Gif-Sur-Yvette
    78 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Gif-Sur-Yvette RER
    40 m • 1 min
  • 8
    Bus - 46104610
    Wait for bus
    4610
    Lycée Franco-Allemand / Ml King
  • 9
    Ride to bus station
    Ride to bus station
    Lycée Franco-Allemand / Ml King
    24 min
  • 10
    Walk to Buc
    Walk to
    Buc
    60 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Gressy to Buc

The distance between Gressy, Paris and Buc, Paris is approximately 76.88 km, which can typically be travelled in 148 min. Moovit will show you the directions from Gressy to Buc by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Gressy to Buc

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

Alternative route from Gressy to Buc by RER and bus via 2130, B and 4610

To get from Gressy to Buc in Paris, you’ll need to take 2 bus lines and one RER line: take the 2130 bus from Château station to Gare de Mitry - Claye station. Next, you’ll have to switch to the B RER and finally take the 4610 bus from Gare de Gif-Sur-Yvette RER station to Lycée Franco-Allemand / Ml King station. The total trip duration for this route is approximately 2 hr 30 min. The RER and bus schedule from Gressy may change. We recommend you check the updated RER and bus schedule to Buc on the Moovit app.

150min
Walk to bus station
Bus - 21302130
RER - B
RER - B
Bus - 46104610
Walk to Buc
Leaves from Château

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Château
    40 m • 1 min
  • 2
    Bus - 21302130
    Wait for bus
    2130
    Gare de Mitry - Claye
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Mitry - Claye
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Mitry - Claye
    80 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Gif-Sur-Yvette
    78 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Gif-Sur-Yvette RER
    40 m • 1 min
  • 8
    Bus - 46104610
    Wait for bus
    4610
    Lycée Franco-Allemand / Ml King
  • 9
    Ride to bus station
    Ride to bus station
    Lycée Franco-Allemand / Ml King
    24 min
  • 10
    Walk to Buc
    Walk to
    Buc
    60 m • 1 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Gressy to Buc?

    The fastest way takes 148 minutes, using Bus line 2130, RER line B, Bus line 6184.

  • What is the alternative route to get from Gressy to Buc?

    The alternative route takes 150 minutes, using Bus line 2130, RER line B, Bus line 4610.

  • Is there a direct bus between Gressy and Buc in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 28 min.

  • Which bus line goes from Gressy to Buc in Paris?

    The 2130 bus line goes from Château station near Gressy to Gare de Mitry - Claye station. From there you’ll have to take one bus line and one RER line till Gare de Mitry - Claye station near Buc in Paris.

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

    The total travel time between Gressy and Buc in Paris by bus and RER is about 2 hr 28 min.

  • Where do I get on the bus near Gressy to get to Buc in Paris?

    Get on the 2130 bus from the Château stop near Gressy in Paris.

  • Where do I get off the bus when travelling between Gressy and Buc in Paris?

    Get off the bus at the Gare de Mitry - Claye stop, which is closest to Buc in Paris.

Popular Routes