How to get from Université Paris-Saclay to Chatou by RER and bus?

From Université Paris-Saclay to Chatou by RER and bus

To get from Université Paris-Saclay to Chatou you’ll need to take one bus line and 2 RER lines: take the 4607 bus from Université Paris-Saclay station to Gare D'Orsay - L'Yvette 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 35 min. The RER and bus schedule from Université Paris-Saclay may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

95min
Walk to bus station
Bus - 46074607
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Université Paris-Saclay

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Université Paris-Saclay
    110 m • 2 min
  • 2
    Bus - 46074607
    Wait for bus
    4607
    Gare D'Orsay - L'Yvette
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Orsay - L'Yvette
    8 min
  • 4
    Walk to RER station
    Walk to RER station
    Orsay Ville
    170 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    43 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic

Alternative route from Université Paris-Saclay to Chatou by RER and bus via 4609, B and A

To get from Université Paris-Saclay to Chatou you’ll need to take one bus line and 2 RER lines: take the 4609 bus from Université Paris-Saclay station to Gare du Guichet 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 29 min. The RER and bus schedule from Université Paris-Saclay may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

89min
Walk to bus station
Bus - 46094609
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Université Paris-Saclay

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Université Paris-Saclay
    160 m • 3 min
  • 2
    Bus - 46094609
    Wait for bus
    4609
    Gare du Guichet
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    300 m • 4 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    41 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 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 Université Paris-Saclay to Chatou

The distance between Université Paris-Saclay and Chatou is approximately 45.52 km, which can typically be travelled in 95 min. Moovit will show you the directions from Université Paris-Saclay to Chatou by RER and bus, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

RER And Bus schedule from Université Paris-Saclay to Chatou

To check the RER and bus schedule from Université Paris-Saclay to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Université Paris-Saclay) 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 Université Paris-Saclay to Chatou by RER and bus via 4609, B and A

To get from Université Paris-Saclay to Chatou you’ll need to take one bus line and 2 RER lines: take the 4609 bus from Université Paris-Saclay station to Gare du Guichet 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 29 min. The RER and bus schedule from Université Paris-Saclay may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

89min
Walk to bus station
Bus - 46094609
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Université Paris-Saclay

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Université Paris-Saclay
    160 m • 3 min
  • 2
    Bus - 46094609
    Wait for bus
    4609
    Gare du Guichet
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    5 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    300 m • 4 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    41 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 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 Université Paris-Saclay to Chatou?

    The fastest way takes 95 minutes, using Bus line 4607, RER line B, RER line A.

  • What is the alternative route to get from Université Paris-Saclay to Chatou?

    The alternative route takes 89 minutes, using Bus line 4609, RER line B, RER line A.

  • Is there a direct bus between Université Paris-Saclay and Chatou?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 35 min.

  • Which bus line goes from Université Paris-Saclay to Chatou?

    The 4607 bus line goes from Université Paris-Saclay station near Université Paris-Saclay in Palaiseau to Gare D'Orsay - L'Yvette station. From there you’ll have to take 2 RER lines till Gare D'Orsay - L'Yvette station near Chatou.

  • How long does it take to travel from Université Paris-Saclay to Chatou by bus and RER?

    The total travel time between Université Paris-Saclay and Chatou by bus and RER is about 1 hr 35 min.

  • Where do I get on the bus near Université Paris-Saclay to get to Chatou?

    Get on the 4607 bus from the Université Paris-Saclay stop near Université Paris-Saclay in Palaiseau.

  • Where do I get off the bus when travelling between Université Paris-Saclay and Chatou?

    Get off the bus at the Gare D'Orsay - L'Yvette station, which is closest to Chatou.

Popular Routes