How to get from Grez-Sur-Loing to Poissy by RER, bus and train?

From Grez-Sur-Loing to Poissy by RER, bus and train

To get from Grez-Sur-Loing to Poissy in Paris, you’ll need to take one bus line, one train line and one RER line: take the 34 bus from Les Fours station to Gare Carnot station. Next, you’ll have to switch to the R train and finally take the A RER from Gare de Lyon station to Poissy station. The total trip duration for this route is approximately 2 hr 15 min. The RER, bus and train schedule from Grez-Sur-Loing may change. We recommend you check the updated RER, bus and train schedule to Poissy on the Moovit app.

135min
Bus - 3434
Train - R
Train - R
RER - A
RER - A
Leaves from Les Fours

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Grez-Sur-Loing
  • 2
    Bus - 3434
    Wait for bus
    34
    Place Verdun
  • 3
    Ride to bus station
    Ride to bus station
    Gare Carnot
    7 min
  • 4
    Walk to train station
    Walk to train station
    Gare de Nemours St Pierre
    110 m • 2 min
  • 5
    Train - R
    Wait for train
    R
    Gare de Lyon
  • 6
    Ride to train station
    Ride to train station
    Gare de Lyon
    68 min
  • 7
    RER - A
    Wait for RER
    A
    Poissy
  • 8
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    37 min
*Duration based on 8am traffic
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Public transit directions from Grez-Sur-Loing to Poissy

The distance between Grez-Sur-Loing, Paris and Poissy, Paris is approximately 122.53 km, which can typically be travelled in 135 min. Moovit will show you the directions from Grez-Sur-Loing to Poissy 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 Grez-Sur-Loing to Poissy

To check the RER, bus and train schedule from Grez-Sur-Loing to Poissy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Grez-Sur-Loing) and destination (Poissy), 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 Grez-Sur-Loing to Poissy?

    The fastest way takes 135 minutes, using Bus line 34, Train line R, RER line A.

  • Is there a direct bus between Grez-Sur-Loing and Poissy in Paris?

    No, you’ll have to take one bus line, one train line and one RER line in total. The total travelling time is 2 hr 15 min.

  • Which bus line goes from Grez-Sur-Loing to Poissy in Paris?

    The 34 bus line goes from Place Verdun station near Grez-Sur-Loing to Gare Carnot station. From there you’ll have to take one train line and one RER line till Gare Carnot station near Poissy in Paris.

  • How long does it take to travel from Grez-Sur-Loing to Poissy in Paris by bus, train and RER?

    The total travel time between Grez-Sur-Loing and Poissy in Paris by bus, train and RER is about 2 hr 15 min.

  • Where do I get on the bus near Grez-Sur-Loing to get to Poissy in Paris?

    Get on the 34 bus from the Place Verdun stop near Grez-Sur-Loing in Paris.

  • Where do I get off the bus when travelling between Grez-Sur-Loing and Poissy in Paris?

    Get off the bus at the Gare Carnot station, which is closest to Poissy in Paris.

Popular Routes