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

From Emerainville to Poissy by RER and bus

To get from Emerainville to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 421 bus from Rue D'Émery station to Gare D'Émerainville - Pontault-Combault station. Next, you’ll have to switch to the E RER and finally take the A RER from Val de Fontenay station to Poissy station. The total trip duration for this route is approximately 1 hr 9 min. The RER and bus schedule from Emerainville may change. We recommend you check the updated RER and bus schedule to Poissy on the Moovit app.

69min
Walk to bus station
Bus - 421421
RER - E
RER - E
RER - A
RER - A
Leaves from Rue D'Émery

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Rue D'Émery
    60 m • 1 min
  • 2
    Bus - 421421
    Wait for bus
    421
    Gare D'Émerainville - Pontault-Combault
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Émerainville - Pontault-Combault
    3 min
  • 4
    Walk to RER station
    Walk to RER station
    Émerainville - Pontault-Combault
    180 m • 3 min
  • 5
    RER - E
    Wait for RER
    E
    Nanterre-La-Folie
  • 6
    Ride to RER station
    Ride to RER station
    Val de Fontenay
    12 min
  • 7
    RER - A
    Wait for RER
    A
    Poissy
  • 8
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    48 min
*Duration based on 8am traffic
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Public transit directions from Emerainville to Poissy

The distance between Emerainville, Paris and Poissy, Paris is approximately 53.42 km, which can typically be travelled in 69 min. Moovit will show you the directions from Emerainville 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 Emerainville to Poissy

To check the RER and bus schedule from Emerainville to Poissy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Emerainville) 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

Questions & Answers

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

    The fastest way takes 69 minutes, using Bus line 421, RER line E, RER line A.

  • Is there a direct bus between Emerainville 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 9 min.

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

    The 421 bus line goes from Rue D'Émery station near Emerainville to Gare D'Émerainville - Pontault-Combault station. From there you’ll have to take 2 RER lines till Gare D'Émerainville - Pontault-Combault station near Poissy in Paris.

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

    The total travel time between Emerainville and Poissy in Paris by bus and RER is about 1 hr 9 min.

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

    Get on the 421 bus from the Rue D'Émery stop near Emerainville in Paris.

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

    Get off the bus at the Gare D'Émerainville - Pontault-Combault station, which is closest to Poissy in Paris.

Popular Routes