How to get from Crosne to Fleury-Merogis by RER and bus?

Crosne to Fleury-Merogis - Bus Schedule

The 450 bus from Crosne to Fleury-Merogis runs from 05:17 to 22:37, with departures every 5-35 min. The trip takes about 1 hr 6 min, with regular service throughout the operating hours.

From Crosne to Fleury-Merogis by RER and bus

To get from Crosne to Fleury-Merogis in Paris, you’ll need to take 2 bus lines and one RER line: take the 450 bus from Boileau station to Gare de Villeneuve-Saint-Georges station. Next, you’ll have to switch to the D RER and finally take the 4221 bus from Gare de Grigny Centre station to Résidence station. The total trip duration for this route is approximately 1 hr 6 min. The RER and bus schedule from Crosne may change. We recommend you check the updated RER and bus schedule to Fleury-Merogis on the Moovit app.

66min
Walk to bus station
Bus - 450450
RER - D
RER - D
Bus - 42214221
Walk to Fleury-Merogis
Leaves from Boileau

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Boileau
    10 m • 1 min
  • 2
    Bus - 450450
    Wait for bus
    450
    Créteil - L'Échat / Edison
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Villeneuve-Saint-Georges
    8 min
  • 4
    Walk to RER station
    Walk to RER station
    Villeneuve-Saint-Georges
    30 m • 1 min
  • 5
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 6
    Ride to RER station
    Ride to RER station
    Grigny Centre
    14 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Grigny Centre
    140 m • 2 min
  • 8
    Bus - 42214221
    Wait for bus
    4221
    Zi Croix Blanche
  • 9
    Ride to bus station
    Ride to bus station
    Résidence
    18 min
  • 10
    Walk to Fleury-Merogis
    Walk to
    Fleury-Merogis
    660 m • 9 min
*Duration based on 8am traffic
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Public transit directions from Crosne to Fleury-Merogis

The distance between Crosne, Paris and Fleury-Merogis, Paris is approximately 20.53 km, which can typically be travelled in 66 min. Moovit will show you the directions from Crosne to Fleury-Merogis 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 Crosne to Fleury-Merogis

To check the RER and bus schedule from Crosne to Fleury-Merogis using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Crosne) and destination (Fleury-Merogis), 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 Crosne to Fleury-Merogis?

    The fastest way takes 66 minutes, using Bus line 450, RER line D, Bus line 4221.

  • Is there a direct bus between Crosne and Fleury-Merogis in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 1 hr 6 min.

  • Which bus line goes from Crosne to Fleury-Merogis in Paris?

    The 450 bus line goes from Boileau station near Crosne to Gare de Villeneuve-Saint-Georges station. From there you’ll have to take one bus line and one RER line till Gare de Villeneuve-Saint-Georges station near Fleury-Merogis in Paris.

  • How long does it take to travel from Crosne to Fleury-Merogis in Paris by bus and RER?

    The total travel time between Crosne and Fleury-Merogis in Paris by bus and RER is about 1 hr 6 min.

  • Where do I get on the bus near Crosne to get to Fleury-Merogis in Paris?

    Get on the 450 bus from the Boileau stop near Crosne in Paris.

  • Where do I get off the bus when travelling between Crosne and Fleury-Merogis in Paris?

    Get off the bus at the Gare de Villeneuve-Saint-Georges stop, which is closest to Fleury-Merogis in Paris.

Popular Routes