How to get from Montsouris to Chatou by RER?

From Montsouris to Chatou by RER

To get from Montsouris to Chatou in Chatou, take the B RER from Cité Universitaire station to Châtelet Les Halles station. Next, take the A RER from Châtelet Les Halles station to Chatou - Croissy station. The total trip duration for this route is approximately 56 min. The RER schedule from Montsouris may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

56min
Walk to RER stationRER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Cité Universitaire

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Cité Universitaire
    390 m • 6 min
  • 2
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    10 min
  • 4
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 5
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    21 min
  • 6
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic

From Montsouris to Chatou by RER, light rail and metro

To get from Montsouris to Chatou you’ll need to take one light rail line, one metro line and one RER line: take the T3A light rail from Montsouris station to Porte D'Italie station. Next, you’ll have to switch to the 14 metro and finally take the A RER from Gare de Lyon station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 2 min. The RER schedule from Montsouris may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

62min
Walk to light rail stationLight Rail - T3A
Light Rail - T3A
Metro - 14
Metro - 14
RER - A
RER - A
Walk to Chatou
Leaves from Montsouris

Step by Step

  • 1
    Walk to light rail station
    Walk to light rail station
    Montsouris
    60 m • 1 min
  • 2
    Light Rail - T3A
    Wait for light rail
    T3A
    Porte de Vincennes
  • 3
    Ride to light rail station
    Ride to light rail station
    Porte D'Italie
    6 min
  • 4
    Walk to metro station
    Walk to metro station
    Maison Blanche
    290 m • 4 min
  • 5
    Metro - 14
    Wait for metro
    14
    Saint-Denis - Pleyel
  • 6
    Ride to metro station
    Ride to metro station
    Gare de Lyon
    8 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    25 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic
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Public transit directions from Montsouris to Chatou

The distance between Montsouris and Chatou is approximately 21.98 km, which can typically be travelled in 56 min. Moovit will show you the directions from Montsouris to Chatou by RER, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

RER schedule from Montsouris to Chatou

To check the RER schedule from Montsouris to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Montsouris) and destination (Chatou), then select the desired date and time of travel. Moovit will show all available RER routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, 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 schedules.

Related Routes

From Montsouris to Chatou by RER, light rail and metro

To get from Montsouris to Chatou you’ll need to take one light rail line, one metro line and one RER line: take the T3A light rail from Montsouris station to Porte D'Italie station. Next, you’ll have to switch to the 14 metro and finally take the A RER from Gare de Lyon station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 2 min. The RER schedule from Montsouris may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

62min
Walk to light rail stationLight Rail - T3A
Light Rail - T3A
Metro - 14
Metro - 14
RER - A
RER - A
Walk to Chatou
Leaves from Montsouris

Step by Step

  • 1
    Walk to light rail station
    Walk to light rail station
    Montsouris
    60 m • 1 min
  • 2
    Light Rail - T3A
    Wait for light rail
    T3A
    Porte de Vincennes
  • 3
    Ride to light rail station
    Ride to light rail station
    Porte D'Italie
    6 min
  • 4
    Walk to metro station
    Walk to metro station
    Maison Blanche
    290 m • 4 min
  • 5
    Metro - 14
    Wait for metro
    14
    Saint-Denis - Pleyel
  • 6
    Ride to metro station
    Ride to metro station
    Gare de Lyon
    8 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    25 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Montsouris to Chatou?

    The fastest way takes 56 minutes, using RER line B, RER line A.

  • What is the alternative route to get from Montsouris to Chatou?

    The alternative route takes 62 minutes, using Light Rail line T3A, Metro line 14, RER line A.

  • Is there a direct RER between Montsouris and Chatou?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 56 min.

  • Which RER line goes from Montsouris to Chatou?

    The B RER line goes from Cité Universitaire station near Montsouris in Paris to Aéroport Charles de Gaulle 2 (Terminal 2) station. From there you’ll have to take one RER line till Aéroport Charles de Gaulle 2 (Terminal 2) station near Chatou.

  • How long does it take to travel from Montsouris to Chatou by RER?

    The total travel time between Montsouris and Chatou by RER is about 56 min.

  • Where do I get on the RER near Montsouris to get to Chatou?

    Get on the B RER from the Cité Universitaire station near Montsouris in Paris.

  • Where do I get off the RER when travelling between Montsouris and Chatou?

    Get off the RER at the Aéroport Charles de Gaulle 2 (Terminal 2) station, which is closest to Chatou.

Popular Routes