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How to get from Les Portiques to Chatou by RER, bus and train?

From Les Portiques to Chatou by RER, bus and train

To get from Les Portiques to Chatou you’ll need to take one bus line, one train line and one RER line: take the 5145 bus from Les Portiques station to Saint-Quentin - Souterrain Quai K station. Next, you’ll have to switch to the U train and finally take the A RER from La Défense (Grande Arche) station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 28 min. The RER, bus and train schedule from Les Portiques may change. We recommend you check the updated RER, bus and train schedule to Chatou on the Moovit app.

88min
Walk to bus station
Bus - 51455145
Train - U
Train - U
RER - A
RER - A
Walk to Chatou
Leaves from Les Portiques

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Les Portiques
    20 m • 1 min
  • 2
    Bus - 51455145
    Wait for bus
    5145
    Saint-Quentin - Souterrain Quai K
  • 3
    Ride to bus station
    Ride to bus station
    Saint-Quentin - Souterrain Quai K
    16 min
  • 4
    Walk to train station
    Walk to train station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    10 m • 1 min
  • 5
    Train - U
    Wait for train
    U
    La Défense
  • 6
    Ride to train station
    Ride to train station
    La Défense (Grande Arche)
    33 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    12 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 Les Portiques to Chatou

The distance between Les Portiques and Chatou is approximately 34.4 km, which can typically be travelled in 88 min. Moovit will show you the directions from Les Portiques to Chatou by RER, bus and train, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

RER, Bus And Train schedule from Les Portiques to Chatou

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

Related Routes

Questions & Answers

  • What is the fastest way to get from Les Portiques to Chatou?

    The fastest way takes 88 minutes, using Bus line 5145, Train line U, RER line A.

  • Is there a direct bus between Les Portiques and Chatou?

    No, you’ll have to take one bus line, one train line and one RER line in total. The total travelling time is 1 hr 28 min.

  • Which bus line goes from Les Portiques to Chatou?

    The 5145 bus line goes from Les Portiques station near Les Portiques in Versailles to Saint-Quentin - Souterrain Quai K station. From there you’ll have to take one train line and one RER line till Saint-Quentin - Souterrain Quai K station near Chatou.

  • How long does it take to travel from Les Portiques to Chatou by bus, train and RER?

    The total travel time between Les Portiques and Chatou by bus, train and RER is about 1 hr 28 min.

  • Where do I get on the bus near Les Portiques to get to Chatou?

    Get on the 5145 bus from the Les Portiques stop near Les Portiques in Versailles.

  • Where do I get off the bus when travelling between Les Portiques and Chatou?

    Get off the bus at the Saint-Quentin - Souterrain Quai K station, which is closest to Chatou.

Popular Routes