How to get from Grisy-Suisnes to Rosay by RER and bus?

From Grisy-Suisnes to Rosay by RER and bus

To get from Grisy-Suisnes to Rosay in Paris, you’ll need to take 2 bus lines and one RER line: take the 3121 bus from Maréchal Joffre station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the 7825 bus from La Défense (Terminal Jules Verne) station to Les Bilheux station. The total trip duration for this route is approximately 3 hr 30 min. The RER and bus schedule from Grisy-Suisnes may change. We recommend you check the updated RER and bus schedule to Rosay on the Moovit app.

210min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Bus - 78257825
Walk to Rosay
Leaves from Maréchal Joffre

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Maréchal Joffre
    40 m • 1 min
  • 2
    Bus - 31213121
    Wait for bus
    3121
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    38 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    40 min
  • 7
    Walk to bus station
    Walk to bus station
    La Défense (Terminal Jules Verne)
    130 m • 2 min
  • 8
    Bus - 78257825
    Wait for bus
    7825
    Gare de Bréval
  • 9
    Ride to bus station
    Ride to bus station
    Les Bilheux
    53 min
  • 10
    Walk to Rosay
    Walk to
    Rosay
    1.82 km • 23 min
*Duration based on 8am traffic

Alternative route from Grisy-Suisnes to Rosay by RER and bus via 3130, E and 7825

To get from Grisy-Suisnes to Rosay in Paris, you’ll need to take 2 bus lines and one RER line: take the 3130 bus from Maréchal Joffre station to Gare de Tournan station. Next, you’ll have to switch to the E RER and finally take the 7825 bus from La Défense (Terminal Jules Verne) station to Les Bilheux station. The total trip duration for this route is approximately 4 hr 32 min. The RER and bus schedule from Grisy-Suisnes may change. We recommend you check the updated RER and bus schedule to Rosay on the Moovit app.

272min
Walk to bus station
Bus - 31303130
RER - E
RER - E
Bus - 78257825
Walk to Rosay
Leaves from Maréchal Joffre

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Maréchal Joffre
    40 m • 1 min
  • 2
    Bus - 31303130
    Wait for bus
    3130
    Gare de Tournan
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Tournan
    26 min
  • 4
    Walk to RER station
    Walk to RER station
    Tournan
    70 m • 1 min
  • 5
    RER - E
    Wait for RER
    E
    Nanterre-La-Folie
  • 6
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    58 min
  • 7
    Walk to bus station
    Walk to bus station
    La Défense (Terminal Jules Verne)
    130 m • 2 min
  • 8
    Bus - 78257825
    Wait for bus
    7825
    Gare de Bréval
  • 9
    Ride to bus station
    Ride to bus station
    Les Bilheux
    53 min
  • 10
    Walk to Rosay
    Walk to
    Rosay
    1.82 km • 23 min
*Duration based on 8am traffic
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Public transit directions from Grisy-Suisnes to Rosay

The distance between Grisy-Suisnes, Paris and Rosay, Paris is approximately 109.48 km, which can typically be travelled in 210 min. Moovit will show you the directions from Grisy-Suisnes to Rosay 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 Grisy-Suisnes to Rosay

To check the RER and bus schedule from Grisy-Suisnes to Rosay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Grisy-Suisnes) and destination (Rosay), 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 Grisy-Suisnes to Rosay by RER and bus via 3130, E and 7825

To get from Grisy-Suisnes to Rosay in Paris, you’ll need to take 2 bus lines and one RER line: take the 3130 bus from Maréchal Joffre station to Gare de Tournan station. Next, you’ll have to switch to the E RER and finally take the 7825 bus from La Défense (Terminal Jules Verne) station to Les Bilheux station. The total trip duration for this route is approximately 4 hr 32 min. The RER and bus schedule from Grisy-Suisnes may change. We recommend you check the updated RER and bus schedule to Rosay on the Moovit app.

272min
Walk to bus station
Bus - 31303130
RER - E
RER - E
Bus - 78257825
Walk to Rosay
Leaves from Maréchal Joffre

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Maréchal Joffre
    40 m • 1 min
  • 2
    Bus - 31303130
    Wait for bus
    3130
    Gare de Tournan
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Tournan
    26 min
  • 4
    Walk to RER station
    Walk to RER station
    Tournan
    70 m • 1 min
  • 5
    RER - E
    Wait for RER
    E
    Nanterre-La-Folie
  • 6
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    58 min
  • 7
    Walk to bus station
    Walk to bus station
    La Défense (Terminal Jules Verne)
    130 m • 2 min
  • 8
    Bus - 78257825
    Wait for bus
    7825
    Gare de Bréval
  • 9
    Ride to bus station
    Ride to bus station
    Les Bilheux
    53 min
  • 10
    Walk to Rosay
    Walk to
    Rosay
    1.82 km • 23 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Grisy-Suisnes to Rosay?

    The fastest way takes 210 minutes, using Bus line 3121, RER line A, Bus line 7825.

  • What is the alternative route to get from Grisy-Suisnes to Rosay?

    The alternative route takes 272 minutes, using Bus line 3130, RER line E, Bus line 7825.

  • Is there a direct bus between Grisy-Suisnes and Rosay in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 3 hr 30 min.

  • Which bus line goes from Grisy-Suisnes to Rosay in Paris?

    The 3121 bus line goes from Maréchal Joffre station near Grisy-Suisnes to Gare de Boissy-Saint-Léger station. From there you’ll have to take one bus line and one RER line till Gare de Boissy-Saint-Léger station near Rosay in Paris.

  • How long does it take to travel from Grisy-Suisnes to Rosay in Paris by bus and RER?

    The total travel time between Grisy-Suisnes and Rosay in Paris by bus and RER is about 3 hr 30 min.

  • Where do I get on the bus near Grisy-Suisnes to get to Rosay in Paris?

    Get on the 3121 bus from the Maréchal Joffre stop near Grisy-Suisnes in Paris.

  • Where do I get off the bus when travelling between Grisy-Suisnes and Rosay in Paris?

    Get off the bus at the Gare de Boissy-Saint-Léger stop, which is closest to Rosay in Paris.

Popular Routes