How to get from Claye-Souilly to Grigny by RER and bus?

Claye-Souilly to Grigny - Bus Schedule

The 7720 bus from Claye-Souilly to Grigny runs from 04:23 to 23:21, with departures every 15-35 min. The trip takes about 2 hr 8 min, with regular service throughout the operating hours.

From Claye-Souilly to Grigny by RER and bus

To get from Claye-Souilly to Grigny in Paris, you’ll need to take one bus line and 2 RER lines: take the 7720 bus from Zone Industrielle - Victor Drouet station to Gare de Roissypôle - Aéroport station. Next, you’ll have to switch to the B RER and finally take the D RER from Gare du Nord station to Grigny Centre station. The total trip duration for this route is approximately 2 hr 8 min. The RER and bus schedule from Claye-Souilly may change. We recommend you check the updated RER and bus schedule to Grigny on the Moovit app.

128min
Walk to bus station
Bus - 77207720
RER - B
RER - B
RER - D
RER - D
Walk to Grigny
Leaves from Zone Industrielle - Victor Drouet

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Zone Industrielle - Victor Drouet
    300 m • 4 min
  • 2
    Bus - 77207720
    Wait for bus
    7720
    Gare de Roissypôle - Aéroport Cdg1 Terminal 3 (C4)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypôle - Aéroport
    18 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    120 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Gare du Nord
    32 min
  • 7
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 8
    Ride to RER station
    Ride to RER station
    Grigny Centre
    43 min
  • 9
    Walk to Grigny
    Walk to
    Grigny
    1.34 km • 17 min
*Duration based on 8am traffic
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Public transit directions from Claye-Souilly to Grigny

The distance between Claye-Souilly, Paris and Grigny, Paris is approximately 75.01 km, which can typically be travelled in 128 min. Moovit will show you the directions from Claye-Souilly to Grigny 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 Claye-Souilly to Grigny

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

Questions & Answers

  • What is the fastest way to get from Claye-Souilly to Grigny?

    The fastest way takes 128 minutes, using Bus line 7720, RER line B, RER line D.

  • Is there a direct bus between Claye-Souilly and Grigny in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 8 min.

  • Which bus line goes from Claye-Souilly to Grigny in Paris?

    The 7720 bus line goes from Zone Industrielle - Victor Drouet station near Claye-Souilly to Gare de Roissypôle - Aéroport station. From there you’ll have to take 2 RER lines till Gare de Roissypôle - Aéroport station near Grigny in Paris.

  • How long does it take to travel from Claye-Souilly to Grigny in Paris by bus and RER?

    The total travel time between Claye-Souilly and Grigny in Paris by bus and RER is about 2 hr 8 min.

  • Where do I get on the bus near Claye-Souilly to get to Grigny in Paris?

    Get on the 7720 bus from the Zone Industrielle - Victor Drouet stop near Claye-Souilly in Paris.

  • Where do I get off the bus when travelling between Claye-Souilly and Grigny in Paris?

    Get off the bus at the Gare de Roissypôle - Aéroport station, which is closest to Grigny in Paris.

Popular Routes