How to get from Boissy-Sous-Saint-Yon to Fosses by RER and bus?

From Boissy-Sous-Saint-Yon to Fosses by RER and bus

To get from Boissy-Sous-Saint-Yon to Fosses in Paris, you’ll need to take one bus line and 2 RER lines: take the 4555 bus from Facteur Cheval station to Gare D'Arpajon station. Next, you’ll have to switch to the C RER and finally take the D RER from Juvisy station to Survilliers - Fosses station. The total trip duration for this route is approximately 2 hr 11 min. The RER and bus schedule from Boissy-Sous-Saint-Yon may change. We recommend you check the updated RER and bus schedule to Fosses on the Moovit app.

131min
Walk to bus station
Bus - 45554555
RER - C
RER - C
RER - D
RER - D
Walk to Fosses
Leaves from Facteur Cheval

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Facteur Cheval
    60 m • 1 min
  • 2
    Bus - 45554555
    Wait for bus
    4555
    Gare D'Arpajon
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Arpajon
    16 min
  • 4
    Walk to RER station
    Walk to RER station
    Arpajon
    40 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Pontoise
  • 6
    Ride to RER station
    Ride to RER station
    Juvisy
    26 min
  • 7
    RER - D
    Wait for RER
    D
    Orry-La-Ville - Coye
  • 8
    Ride to RER station
    Ride to RER station
    Survilliers - Fosses
    75 min
  • 9
    Walk to Fosses
    Walk to
    Fosses
    230 m • 3 min
*Duration based on 8am traffic

Alternative route from Boissy-Sous-Saint-Yon to Fosses by RER and bus via 4555, 4504 and D

To get from Boissy-Sous-Saint-Yon to Fosses in Paris, you’ll need to take 2 bus lines and one RER line: take the 4555 bus from Facteur Cheval station to Gare D'Arpajon station. Next, you’ll have to switch to the 4504 bus and finally take the D RER from Évry - Courcouronnes station to Survilliers - Fosses station. The total trip duration for this route is approximately 2 hr 41 min. The RER and bus schedule from Boissy-Sous-Saint-Yon may change. We recommend you check the updated RER and bus schedule to Fosses on the Moovit app.

161min
Walk to bus station
Bus - 45554555
Bus - 45044504
RER - D
RER - D
Walk to Fosses
Leaves from Facteur Cheval

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Facteur Cheval
    60 m • 1 min
  • 2
    Bus - 45554555
    Wait for bus
    4555
    Gare D'Arpajon
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Arpajon
    16 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare D'Arpajon
    50 m • 1 min
  • 5
    Bus - 45044504
    Wait for bus
    4504
    Gare D'Évry-Courcouronnes Centre
  • 6
    Ride to bus station
    Ride to bus station
    Gare D'Évry-Courcouronnes
    37 min
  • 7
    Walk to RER station
    Walk to RER station
    Évry - Courcouronnes
    10 m • 1 min
  • 8
    RER - D
    Wait for RER
    D
    Orry-La-Ville - Coye
  • 9
    Ride to RER station
    Ride to RER station
    Survilliers - Fosses
    87 min
  • 10
    Walk to Fosses
    Walk to
    Fosses
    230 m • 3 min
*Duration based on 8am traffic
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Public transit directions from Boissy-Sous-Saint-Yon to Fosses

The distance between Boissy-Sous-Saint-Yon, Paris and Fosses, Paris is approximately 82.12 km, which can typically be travelled in 131 min. Moovit will show you the directions from Boissy-Sous-Saint-Yon to Fosses 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 Boissy-Sous-Saint-Yon to Fosses

To check the RER and bus schedule from Boissy-Sous-Saint-Yon to Fosses using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Boissy-Sous-Saint-Yon) and destination (Fosses), 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 Boissy-Sous-Saint-Yon to Fosses by RER and bus via 4555, 4504 and D

To get from Boissy-Sous-Saint-Yon to Fosses in Paris, you’ll need to take 2 bus lines and one RER line: take the 4555 bus from Facteur Cheval station to Gare D'Arpajon station. Next, you’ll have to switch to the 4504 bus and finally take the D RER from Évry - Courcouronnes station to Survilliers - Fosses station. The total trip duration for this route is approximately 2 hr 41 min. The RER and bus schedule from Boissy-Sous-Saint-Yon may change. We recommend you check the updated RER and bus schedule to Fosses on the Moovit app.

161min
Walk to bus station
Bus - 45554555
Bus - 45044504
RER - D
RER - D
Walk to Fosses
Leaves from Facteur Cheval

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Facteur Cheval
    60 m • 1 min
  • 2
    Bus - 45554555
    Wait for bus
    4555
    Gare D'Arpajon
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Arpajon
    16 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare D'Arpajon
    50 m • 1 min
  • 5
    Bus - 45044504
    Wait for bus
    4504
    Gare D'Évry-Courcouronnes Centre
  • 6
    Ride to bus station
    Ride to bus station
    Gare D'Évry-Courcouronnes
    37 min
  • 7
    Walk to RER station
    Walk to RER station
    Évry - Courcouronnes
    10 m • 1 min
  • 8
    RER - D
    Wait for RER
    D
    Orry-La-Ville - Coye
  • 9
    Ride to RER station
    Ride to RER station
    Survilliers - Fosses
    87 min
  • 10
    Walk to Fosses
    Walk to
    Fosses
    230 m • 3 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Boissy-Sous-Saint-Yon to Fosses?

    The fastest way takes 131 minutes, using Bus line 4555, RER line C, RER line D.

  • What is the alternative route to get from Boissy-Sous-Saint-Yon to Fosses?

    The alternative route takes 161 minutes, using Bus line 4555, Bus line 4504, RER line D.

  • Is there a direct bus between Boissy-Sous-Saint-Yon and Fosses in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 11 min.

  • Which bus line goes from Boissy-Sous-Saint-Yon to Fosses in Paris?

    The 4555 bus line goes from Facteur Cheval station near Boissy-Sous-Saint-Yon to Gare D'Arpajon station. From there you’ll have to take 2 RER lines till Gare D'Arpajon station near Fosses in Paris.

  • How long does it take to travel from Boissy-Sous-Saint-Yon to Fosses in Paris by bus and RER?

    The total travel time between Boissy-Sous-Saint-Yon and Fosses in Paris by bus and RER is about 2 hr 11 min.

  • Where do I get on the bus near Boissy-Sous-Saint-Yon to get to Fosses in Paris?

    Get on the 4555 bus from the Facteur Cheval stop near Boissy-Sous-Saint-Yon in Paris.

  • Where do I get off the bus when travelling between Boissy-Sous-Saint-Yon and Fosses in Paris?

    Get off the bus at the Gare D'Arpajon station, which is closest to Fosses in Paris.

Popular Routes