How to get from Sermaise to Issou by RER and bus?

From Sermaise to Issou by RER and bus

To get from Sermaise to Issou in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Sermaise station to Gare D'Austerlitz station. Next, you’ll have to switch to the A RER and finally take the J bus from Gare de Conflans - Fin-D'Oise station to Lavoir / Issou - Porcheville station. The total trip duration for this route is approximately 3 hr 37 min. The RER and bus schedule from Sermaise may change. We recommend you check the updated RER and bus schedule to Issou on the Moovit app.

217min
RER - C
RER - C
RER - A
RER - A
Bus - JJ
Walk to Issou
Leaves from Sermaise

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Sermaise
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    62 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Conflans Fin D'Oise
    36 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Conflans - Fin-D'Oise
    40 m • 1 min
  • 8
    Bus - JJ
    Wait for bus
    J
    Gare Routière de Mantes-La-Ville - Quai 21
  • 9
    Ride to bus station
    Ride to bus station
    Lavoir / Issou - Porcheville
    69 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 Sermaise to Issou

The distance between Sermaise, Paris and Issou, Paris is approximately 108.15 km, which can typically be travelled in 217 min. Moovit will show you the directions from Sermaise to Issou 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 Sermaise to Issou

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

    The fastest way takes 217 minutes, using RER line C, RER line A, Bus line J.

  • Is there a direct RER between Sermaise and Issou in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 3 hr 37 min.

  • Which RER line goes from Sermaise to Issou in Paris?

    The C RER line goes from Gare D'Austerlitz station near Sermaise to Gare de Lyon station. From there you’ll have to take one RER line and one bus line till Gare de Lyon station near Issou in Paris.

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

    The total travel time between Sermaise and Issou in Paris by RER and bus is about 3 hr 37 min.

  • Where do I get on the RER near Sermaise to get to Issou in Paris?

    Get on the C RER from the Gare D'Austerlitz station near Sermaise in Paris.

  • Where do I get off the RER when travelling between Sermaise and Issou in Paris?

    Get off the RER at the Gare de Lyon stop, which is closest to Issou in Paris.

Popular Routes