How to get from Authon-La-Plaine to Poissy by RER and bus?

Authon-La-Plaine to Poissy - Bus Schedule

The 4459 bus from Authon-La-Plaine to Poissy runs from 06:21 to 06:52, with departures every 30 min. The trip takes about 2 hr 33 min, with regular service throughout the operating hours.

From Authon-La-Plaine to Poissy by RER and bus

To get from Authon-La-Plaine to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 4459 bus from Église station to Gare de Dourdan 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 33 min. The RER and bus schedule from Authon-La-Plaine may change. We recommend you check the updated RER and bus schedule to Poissy on the Moovit app.

153min
Bus - 44594459
RER - C
RER - C
RER - A
RER - A
Leaves from Église

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Authon-La-Plaine
  • 2
    Bus - 44594459
    Wait for bus
    4459
    Gare de Dourdan
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Dourdan
    22 min
  • 4
    Walk to RER station
    Walk to RER station
    Dourdan
    130 m • 2 min
  • 5
    RER - C
    Wait for RER
    C
    Chaville - Vélizy
  • 6
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    58 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
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Public transit directions from Authon-La-Plaine to Poissy

The distance between Authon-La-Plaine, Paris and Poissy, Paris is approximately 103.35 km, which can typically be travelled in 153 min. Moovit will show you the directions from Authon-La-Plaine 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 Authon-La-Plaine to Poissy

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

    The fastest way takes 153 minutes, using Bus line 4459, RER line C, RER line A.

  • Is there a direct bus between Authon-La-Plaine and Poissy in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 33 min.

  • Which bus line goes from Authon-La-Plaine to Poissy in Paris?

    The 4459 bus line goes from Gare de Dourdan station near Authon-La-Plaine to Dourdan station. From there you’ll have to take 2 RER lines till Dourdan station near Poissy in Paris.

  • How long does it take to travel from Authon-La-Plaine to Poissy in Paris by bus and RER?

    The total travel time between Authon-La-Plaine and Poissy in Paris by bus and RER is about 2 hr 33 min.

  • Where do I get on the bus near Authon-La-Plaine to get to Poissy in Paris?

    Get on the 4459 bus from the Gare de Dourdan stop near Authon-La-Plaine in Paris.

  • Where do I get off the bus when travelling between Authon-La-Plaine and Poissy in Paris?

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

Popular Routes