How to get from Grisy-Suisnes to Issou by RER, bus and train?

From Grisy-Suisnes to Issou by RER, bus and train

To get from Grisy-Suisnes to Issou in Paris, you’ll need to take one bus line, one RER line and one train 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 J train from Gare Saint-Lazare station to Issou - Porcheville station. The total trip duration for this route is approximately 2 hr 55 min. The RER, bus and train schedule from Grisy-Suisnes may change. We recommend you check the updated RER, bus and train schedule to Issou on the Moovit app.

175min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Train - J
Train - J
Walk to Issou
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
    Auber
    34 min
  • 7
    Walk to train station
    Walk to train station
    Gare Saint-Lazare
    280 m • 4 min
  • 8
    Train - J
    Wait for train
    J
    Mantes-La-Jolie
  • 9
    Ride to train station
    Ride to train station
    Issou - Porcheville
    61 min
  • 10
    Walk to Issou
    Walk to
    Issou
    680 m • 9 min
*Duration based on 8am traffic
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Public transit directions from Grisy-Suisnes to Issou

The distance between Grisy-Suisnes, Paris and Issou, Paris is approximately 98.11 km, which can typically be travelled in 175 min. Moovit will show you the directions from Grisy-Suisnes to Issou by RER, bus and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Train schedule from Grisy-Suisnes to Issou

To check the RER, bus and train schedule from Grisy-Suisnes to Issou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Grisy-Suisnes) and destination (Issou), then select the desired date and time of travel. Moovit will show all available RER, bus and train routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, bus and train, 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, bus and train schedules.

Related Routes

Questions & Answers

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

    The fastest way takes 175 minutes, using Bus line 3121, RER line A, Train line J.

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

    No, you’ll have to take one bus line, one RER line and one train line in total. The total travelling time is 2 hr 55 min.

  • Which bus line goes from Grisy-Suisnes to Issou 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 RER line and one train line till Gare de Boissy-Saint-Léger station near Issou in Paris.

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

    The total travel time between Grisy-Suisnes and Issou in Paris by bus, RER and train is about 2 hr 55 min.

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

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

Popular Routes