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

From Grisy-Suisnes to Le Pecq by RER and bus

To get from Grisy-Suisnes to Le Pecq 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 259 bus from Saint-Germain-En-Laye RER station to Ermitage station. The total trip duration for this route is approximately 2 hr 6 min. The RER and bus schedule from Grisy-Suisnes may change. We recommend you check the updated RER and bus schedule to Le Pecq on the Moovit app.

126min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Bus - 259
Bus - 259
Walk to Le Pecq
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
    37 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Germain-En-Laye
    61 min
  • 7
    Walk to bus station
    Walk to bus station
    Saint-Germain-En-Laye RER
    120 m • 2 min
  • 8
    Bus - 259
    Wait for bus
    259
    Nanterre – Papeteries
  • 9
    Ride to bus station
    Ride to bus station
    Ermitage
    4 min
  • 10
    Walk to Le Pecq
    Walk to
    Le Pecq
    10 m • 1 min
*Duration based on 8am traffic

Alternative route from Grisy-Suisnes to Le Pecq by RER and bus via 3121 and A

To get from Grisy-Suisnes to Le Pecq in Paris, take the 3121 bus from Maréchal Joffre station to Gare de Boissy-Saint-Léger station. Next, take the A RER from Boissy-Saint-Léger station to Saint-Germain-En-Laye station. The total trip duration for this route is approximately 2 hr 10 min. The RER and bus schedule from Grisy-Suisnes may change. We recommend you check the updated RER and bus schedule to Le Pecq on the Moovit app.

130min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Walk to Le Pecq
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
    37 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Germain-En-Laye
    61 min
  • 7
    Walk to Le Pecq
    Walk to
    Le Pecq
    1.64 km • 21 min
*Duration based on 8am traffic
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Public transit directions from Grisy-Suisnes to Le Pecq

The distance between Grisy-Suisnes, Paris and Le Pecq, Paris is approximately 67.57 km, which can typically be travelled in 126 min. Moovit will show you the directions from Grisy-Suisnes to Le Pecq 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 Le Pecq

To check the RER and bus schedule from Grisy-Suisnes to Le Pecq using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Grisy-Suisnes) and destination (Le Pecq), 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 Le Pecq by RER and bus via 3121 and A

To get from Grisy-Suisnes to Le Pecq in Paris, take the 3121 bus from Maréchal Joffre station to Gare de Boissy-Saint-Léger station. Next, take the A RER from Boissy-Saint-Léger station to Saint-Germain-En-Laye station. The total trip duration for this route is approximately 2 hr 10 min. The RER and bus schedule from Grisy-Suisnes may change. We recommend you check the updated RER and bus schedule to Le Pecq on the Moovit app.

130min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Walk to Le Pecq
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
    37 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Germain-En-Laye
    61 min
  • 7
    Walk to Le Pecq
    Walk to
    Le Pecq
    1.64 km • 21 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 126 minutes, using Bus line 3121, RER line A, Bus line 259.

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

    The alternative route takes 130 minutes, using Bus line 3121, RER line A.

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

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

  • Which bus line goes from Grisy-Suisnes to Le Pecq 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 Le Pecq in Paris.

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

    The total travel time between Grisy-Suisnes and Le Pecq in Paris by bus and RER is about 2 hr 6 min.

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

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

Popular Routes