How to get from Itteville to Poissy by RER and bus?

From Itteville to Poissy by RER and bus

To get from Itteville to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 4305 bus from L'Epine Rd station to Gare de Bouray station. Next, you’ll have to switch to the C RER and finally take the A RER from Gare de Lyon station to Poissy station. The total trip duration for this route is approximately 1 hr 59 min. The RER and bus schedule from Itteville may change. We recommend you check the updated RER and bus schedule to Poissy on the Moovit app.

119min
Walk to bus station
Bus - 43054305
RER - C
RER - C
RER - A
RER - A
Leaves from L'Epine Rd

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    L'Epine Rd
    640 m • 9 min
  • 2
    Bus - 43054305
    Wait for bus
    4305
    Gare de Bouray
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Bouray
    12 min
  • 4
    Walk to RER station
    Walk to RER station
    Bouray
    20 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Versailles Château Rive Gauche
  • 6
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    35 min
  • 7
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 8
    RER - A
    Wait for RER
    A
    Poissy
  • 9
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    39 min
*Duration based on 8am traffic

Alternative route from Itteville to Poissy by RER and bus via 4323, C and A

To get from Itteville to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 4323 bus from Le Domaine station to Gare de Bouray station. Next, you’ll have to switch to the C RER 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 10 min. The RER and bus schedule from Itteville may change. We recommend you check the updated RER and bus schedule to Poissy on the Moovit app.

130min
Walk to bus station
Bus - 43234323
RER - C
RER - C
RER - A
RER - A
Leaves from Le Domaine

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Domaine
    70 m • 1 min
  • 2
    Bus - 43234323
    Wait for bus
    4323
    La Montagne - Lycée Belmondo
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Bouray
    22 min
  • 4
    Walk to RER station
    Walk to RER station
    Bouray
    40 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
  • 6
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    41 min
  • 7
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 8
    RER - A
    Wait for RER
    A
    Poissy
  • 9
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    36 min
*Duration based on 8am traffic
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Public transit directions from Itteville to Poissy

The distance between Itteville, Paris and Poissy, Paris is approximately 76.56 km, which can typically be travelled in 119 min. Moovit will show you the directions from Itteville to Poissy 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 Itteville to Poissy

To check the RER and bus schedule from Itteville to Poissy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Itteville) and destination (Poissy), 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 Itteville to Poissy by RER and bus via 4323, C and A

To get from Itteville to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 4323 bus from Le Domaine station to Gare de Bouray station. Next, you’ll have to switch to the C RER 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 10 min. The RER and bus schedule from Itteville may change. We recommend you check the updated RER and bus schedule to Poissy on the Moovit app.

130min
Walk to bus station
Bus - 43234323
RER - C
RER - C
RER - A
RER - A
Leaves from Le Domaine

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Domaine
    70 m • 1 min
  • 2
    Bus - 43234323
    Wait for bus
    4323
    La Montagne - Lycée Belmondo
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Bouray
    22 min
  • 4
    Walk to RER station
    Walk to RER station
    Bouray
    40 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
  • 6
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    41 min
  • 7
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 8
    RER - A
    Wait for RER
    A
    Poissy
  • 9
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    36 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Itteville to Poissy?

    The fastest way takes 119 minutes, using Bus line 4305, RER line C, RER line A.

  • What is the alternative route to get from Itteville to Poissy?

    The alternative route takes 130 minutes, using Bus line 4323, RER line C, RER line A.

  • Is there a direct bus between Itteville and Poissy in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 59 min.

  • Which bus line goes from Itteville to Poissy in Paris?

    The 4305 bus line goes from L'Epine Rd station near Itteville to Gare de Bouray station. From there you’ll have to take 2 RER lines till Gare de Bouray station near Poissy in Paris.

  • How long does it take to travel from Itteville to Poissy in Paris by bus and RER?

    The total travel time between Itteville and Poissy in Paris by bus and RER is about 1 hr 59 min.

  • Where do I get on the bus near Itteville to get to Poissy in Paris?

    Get on the 4305 bus from the L'Epine Rd stop near Itteville in Paris.

  • Where do I get off the bus when travelling between Itteville and Poissy in Paris?

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

Popular Routes