How to get from Aéroport D’Orly (Terminal 4) to Chatou by RER?

From Aéroport D’Orly (Terminal 4) to Chatou by RER

To get from Aéroport D’Orly (Terminal 4) to Chatou you’ll need to take 2 RER lines: take the ORLYVAL from Aéroport D’Orly (Terminal 4) station to Antony station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet Les Halles station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 7 min. The RER schedule from Aéroport D’Orly (Terminal 4) may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

67min
ORLYVAL
ORLYVAL
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Aéroport D’Orly (Terminal 4)

Step by Step

  • 1
    Start from station
    Start from station
    Aéroport D’Orly (Terminal 4)
  • 2
    ORLYVAL
    Wait for
    ORLYVAL
    Antony
  • 3
    Ride to
    Ride to
    Antony
    7 min
  • 4
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 5
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    20 min
  • 6
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 7
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    21 min
  • 8
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic

From Aéroport D’Orly (Terminal 4) to Chatou by RER and metro

To get from Aéroport D’Orly (Terminal 4) to Chatou in Chatou, take the 14 metro from Aéroport D’Orly (Terminaux 1-2-3) station to Gare de Lyon station. Next, take the A RER from Gare de Lyon station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 14 min. The RER schedule from Aéroport D’Orly (Terminal 4) may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

74min
Walk to metro stationMetro - 14
Metro - 14
RER - A
RER - A
Walk to Chatou
Leaves from Aéroport D’Orly (Terminaux 1-2-3)

Step by Step

  • 1
    Walk to metro station
    Walk to metro station
    Aéroport D’Orly (Terminaux 1-2-3)
    500 m • 7 min
  • 2
    Metro - 14
    Wait for metro
    14
    Saint-Denis - Pleyel
  • 3
    Ride to metro station
    Ride to metro station
    Gare de Lyon
    22 min
  • 4
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 5
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    25 min
  • 6
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic
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Public transit directions from Aéroport D’Orly (Terminal 4) to Chatou

The distance between Aéroport D’Orly (Terminal 4) and Chatou is approximately 37.2 km, which can typically be travelled in 67 min. Moovit will show you the directions from Aéroport D’Orly (Terminal 4) 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 Aéroport D’Orly (Terminal 4) to Chatou

To check the RER schedule from Aéroport D’Orly (Terminal 4) to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Aéroport D’Orly (Terminal 4)) 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 Aéroport D’Orly (Terminal 4) to Chatou by RER and metro

To get from Aéroport D’Orly (Terminal 4) to Chatou in Chatou, take the 14 metro from Aéroport D’Orly (Terminaux 1-2-3) station to Gare de Lyon station. Next, take the A RER from Gare de Lyon station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 14 min. The RER schedule from Aéroport D’Orly (Terminal 4) may change. We recommend you check the updated RER schedule to Chatou on the Moovit app.

74min
Walk to metro stationMetro - 14
Metro - 14
RER - A
RER - A
Walk to Chatou
Leaves from Aéroport D’Orly (Terminaux 1-2-3)

Step by Step

  • 1
    Walk to metro station
    Walk to metro station
    Aéroport D’Orly (Terminaux 1-2-3)
    500 m • 7 min
  • 2
    Metro - 14
    Wait for metro
    14
    Saint-Denis - Pleyel
  • 3
    Ride to metro station
    Ride to metro station
    Gare de Lyon
    22 min
  • 4
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 5
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    25 min
  • 6
    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 Aéroport D’Orly (Terminal 4) to Chatou?

    The fastest way takes 67 minutes, using , RER line B, RER line A.

  • What is the alternative route to get from Aéroport D’Orly (Terminal 4) to Chatou?

    The alternative route takes 74 minutes, using Metro line 14, RER line A.

  • Is there a direct between Aéroport D’Orly (Terminal 4) and Chatou?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 1 hr 7 min.

  • Which line goes from Aéroport D’Orly (Terminal 4) to Chatou?

    The line goes from Antony station near Aéroport D’Orly (Terminal 4) in Paray-Vieille-Poste to Antony station. From there you’ll have to take 2 RER lines till Antony station near Chatou.

  • How long does it take to travel from Aéroport D’Orly (Terminal 4) to Chatou by RER?

    The total travel time between Aéroport D’Orly (Terminal 4) and Chatou by RER is about 1 hr 7 min.

  • Where do I get on the near Aéroport D’Orly (Terminal 4) to get to Chatou?

  • Where do I get off the when travelling between Aéroport D’Orly (Terminal 4) and Chatou?

    Get off the at the Antony station, which is closest to Chatou.

Popular Routes