How to get from Boussy-Saint-Antoine to Chatou by RER and bus?

From Boussy-Saint-Antoine to Chatou by RER and bus

To get from Boussy-Saint-Antoine to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Boussy-Saint-Antoine station to Gare de Lyon station. Next, you’ll have to switch to the A RER and finally take the T bus from Gare de Chatou - Croissy station to Renoir station. The total trip duration for this route is approximately 1 hr 39 min. The RER and bus schedule from Boussy-Saint-Antoine may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

99min
Walk to RER stationRER - D
RER - D
RER - A
RER - A
Bus - TT
Leaves from Boussy-Saint-Antoine

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boussy-Saint-Antoine
    1.37 km • 18 min
  • 2
    RER - D
    Wait for RER
    D
    Gare de Lyon
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    32 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 bus station
    Walk to bus station
    Gare de Chatou - Croissy
    60 m • 1 min
  • 7
    Bus - TT
    Wait for bus
    T
    Place du Docteur Roux
  • 8
    Ride to bus station Renoir
    Ride to bus station
    Renoir
    16 min
*Duration based on 8am traffic

Alternative route from Boussy-Saint-Antoine to Chatou by RER and bus via D, A and A

To get from Boussy-Saint-Antoine to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Boussy-Saint-Antoine station to Gare de Lyon station. Next, you’ll have to switch to the A RER and finally take the A bus from Gare de Houilles - Carrières-Sur-Seine station to Renoir station. The total trip duration for this route is approximately 1 hr 45 min. The RER and bus schedule from Boussy-Saint-Antoine may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

105min
Walk to RER stationRER - D
RER - D
RER - A
RER - A
Bus - AA
Leaves from Boussy-Saint-Antoine

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boussy-Saint-Antoine
    1.37 km • 18 min
  • 2
    RER - D
    Wait for RER
    D
    Gare de Lyon
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    32 min
  • 4
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 5
    Ride to RER station
    Ride to RER station
    Houilles - Carrières-Sur-Seine
    22 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Houilles - Carrières-Sur-Seine
    60 m • 1 min
  • 7
    Bus - AA
    Wait for bus
    A
    Gare du Vésinet - Le Pecq
  • 8
    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 Boussy-Saint-Antoine to Chatou

The distance between Boussy-Saint-Antoine, Paris and Chatou, Paris is approximately 47.77 km, which can typically be travelled in 99 min. Moovit will show you the directions from Boussy-Saint-Antoine 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 Boussy-Saint-Antoine to Chatou

To check the RER and bus schedule from Boussy-Saint-Antoine to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Boussy-Saint-Antoine) 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

Alternative route from Boussy-Saint-Antoine to Chatou by RER and bus via D, A and A

To get from Boussy-Saint-Antoine to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the D RER from Boussy-Saint-Antoine station to Gare de Lyon station. Next, you’ll have to switch to the A RER and finally take the A bus from Gare de Houilles - Carrières-Sur-Seine station to Renoir station. The total trip duration for this route is approximately 1 hr 45 min. The RER and bus schedule from Boussy-Saint-Antoine may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

105min
Walk to RER stationRER - D
RER - D
RER - A
RER - A
Bus - AA
Leaves from Boussy-Saint-Antoine

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boussy-Saint-Antoine
    1.37 km • 18 min
  • 2
    RER - D
    Wait for RER
    D
    Gare de Lyon
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    32 min
  • 4
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 5
    Ride to RER station
    Ride to RER station
    Houilles - Carrières-Sur-Seine
    22 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Houilles - Carrières-Sur-Seine
    60 m • 1 min
  • 7
    Bus - AA
    Wait for bus
    A
    Gare du Vésinet - Le Pecq
  • 8
    Ride to bus station Renoir
    Ride to bus station
    Renoir
    12 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Boussy-Saint-Antoine to Chatou?

    The fastest way takes 99 minutes, using RER line D, RER line A, Bus line T.

  • What is the alternative route to get from Boussy-Saint-Antoine to Chatou?

    The alternative route takes 105 minutes, using RER line D, RER line A, Bus line A.

  • Is there a direct RER between Boussy-Saint-Antoine 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 39 min.

  • Which RER line goes from Boussy-Saint-Antoine to Chatou in Paris?

    The D RER line goes from Boussy-Saint-Antoine station near Boussy-Saint-Antoine 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 Chatou in Paris.

  • How long does it take to travel from Boussy-Saint-Antoine to Chatou in Paris by RER and bus?

    The total travel time between Boussy-Saint-Antoine and Chatou in Paris by RER and bus is about 1 hr 39 min.

  • Where do I get on the RER near Boussy-Saint-Antoine to get to Chatou in Paris?

    Get on the D RER from the Boussy-Saint-Antoine station near Boussy-Saint-Antoine in Paris.

  • Where do I get off the RER when travelling between Boussy-Saint-Antoine and Chatou in Paris?

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

Popular Routes