How to get from Ermont to Chatou by RER and bus?

From Ermont to Chatou by RER and bus

To get from Ermont to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Cernay station to Neuilly - Porte Maillot station. Next, you’ll have to switch to the A RER and finally take the 6417 bus from Gare de Rueil-Malmaison station to Renoir station. The total trip duration for this route is approximately 1 hr 29 min. The RER and bus schedule from Ermont may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

89min
Walk to RER stationRER - C
RER - C
RER - A
RER - A
Bus - 64176417
Leaves from Cernay

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Cernay
    860 m • 11 min
  • 2
    RER - C
    Wait for RER
    C
    Massy - Palaiseau
  • 3
    Ride to RER station
    Ride to RER station
    Neuilly - Porte Maillot
    27 min
  • 4
    Walk to RER station
    Walk to RER station
    Charles de Gaulle - Étoile
    940 m • 13 min
  • 5
    RER - A
    Wait for RER
    A
    Rueil-Malmaison
  • 6
    Ride to RER station
    Ride to RER station
    Rueil-Malmaison
    12 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Rueil-Malmaison
    90 m • 2 min
  • 8
    Bus - 64176417
    Wait for bus
    6417
    Gare de Sartrouville
  • 9
    Ride to bus station Renoir
    Ride to bus station
    Renoir
    12 min
*Duration based on 8am traffic
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Public transit directions from Ermont to Chatou

The distance between Ermont, Paris and Chatou, Paris is approximately 31.36 km, which can typically be travelled in 89 min. Moovit will show you the directions from Ermont to Chatou 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 Ermont to Chatou

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

    The fastest way takes 89 minutes, using RER line C, RER line A, Bus line 6417.

  • Is there a direct RER between Ermont and Chatou in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 1 hr 29 min.

  • Which RER line goes from Ermont to Chatou in Paris?

    The C RER line goes from Cernay station near Ermont to Neuilly - Porte Maillot station. From there you’ll have to take one RER line and one bus line till Neuilly - Porte Maillot station near Chatou in Paris.

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

    The total travel time between Ermont and Chatou in Paris by RER and bus is about 1 hr 29 min.

  • Where do I get on the RER near Ermont to get to Chatou in Paris?

    Get on the C RER from the Cernay station near Ermont in Paris.

  • Where do I get off the RER when travelling between Ermont and Chatou in Paris?

    Get off the RER at the Neuilly - Porte Maillot stop, which is closest to Chatou in Paris.

Popular Routes