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

From Hôpital Paris-Saclay to Chatou by RER and bus

To get from Hôpital Paris-Saclay to Chatou you’ll need to take one bus line and 2 RER lines: take the 4606 bus from Hôpital 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 35 min. The RER and bus schedule from Hôpital 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 - 46064606
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Hôpital Paris-Saclay

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Hôpital Paris-Saclay
    180 m • 3 min
  • 2
    Bus - 46064606
    Wait for bus
    4606
    Gare du Guichet
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    9 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    230 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
    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

Alternative route from Hôpital Paris-Saclay to Chatou by RER and bus via 9105, B and A

To get from Hôpital Paris-Saclay to Chatou you’ll need to take one bus line and 2 RER lines: take the 9105 bus from Hôpital 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 31 min. The RER and bus schedule from Hôpital Paris-Saclay may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

91min
Walk to bus station
Bus - 91059105
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Hôpital Paris-Saclay

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Hôpital Paris-Saclay
    180 m • 3 min
  • 2
    Bus - 91059105
    Wait for bus
    9105
    Bras de Fer
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    9 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    280 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 Hôpital Paris-Saclay to Chatou

The distance between Hôpital Paris-Saclay and Chatou is approximately 44.75 km, which can typically be travelled in 95 min. Moovit will show you the directions from Hôpital 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 Hôpital Paris-Saclay to Chatou

To check the RER and bus schedule from Hôpital Paris-Saclay to Chatou using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Hôpital 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 Hôpital Paris-Saclay to Chatou by RER and bus via 9105, B and A

To get from Hôpital Paris-Saclay to Chatou you’ll need to take one bus line and 2 RER lines: take the 9105 bus from Hôpital 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 31 min. The RER and bus schedule from Hôpital Paris-Saclay may change. We recommend you check the updated RER and bus schedule to Chatou on the Moovit app.

91min
Walk to bus station
Bus - 91059105
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Hôpital Paris-Saclay

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Hôpital Paris-Saclay
    180 m • 3 min
  • 2
    Bus - 91059105
    Wait for bus
    9105
    Bras de Fer
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    9 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    280 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 Hôpital Paris-Saclay to Chatou?

    The fastest way takes 95 minutes, using Bus line 4606, RER line B, RER line A.

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

    The alternative route takes 91 minutes, using Bus line 9105, RER line B, RER line A.

  • Is there a direct bus between Hôpital 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 Hôpital Paris-Saclay to Chatou?

    The 4606 bus line goes from Hôpital Paris-Saclay station near Hôpital Paris-Saclay in Palaiseau to Gare du Guichet station. From there you’ll have to take 2 RER lines till Gare du Guichet station near Chatou.

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

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

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

    Get on the 4606 bus from the Hôpital Paris-Saclay stop near Hôpital Paris-Saclay in Palaiseau.

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

    Get off the bus at the Gare du Guichet station, which is closest to Chatou.

Popular Routes