How to get from Chatou to Champlan by RER and bus?

From Chatou to Champlan by RER and bus

To get from Chatou to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the T bus from Renoir station to Gare de Chatou - Croissy station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 120 min.

120min
Walk to bus station
Bus - TT
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Renoir

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Renoir
    10 m • 1 min
  • 2
    Bus - TT
    Wait for bus
    T
    Gare de Chatou - Croissy
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Chatou - Croissy
    18 min
  • 4
    Walk to RER station
    Walk to RER station
    Chatou - Croissy
    40 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    21 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic

Alternative route from Chatou to Champlan by RER and bus via A, A and B

To get from Chatou to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the A bus from Renoir station to Gare de Houilles - Carrières-Sur-Seine station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 1 hr 47 min.

107min
Walk to bus station
Bus - AA
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Renoir

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Renoir
    10 m • 1 min
  • 2
    Bus - AA
    Wait for bus
    A
    Gare de Houilles - Carrières-Sur-Seine
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Houilles - Carrières-Sur-Seine
    14 min
  • 4
    Walk to RER station
    Walk to RER station
    Houilles - Carrières-Sur-Seine
    60 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    19 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic
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Public transit directions from Chatou to Champlan

The distance between Chatou, Paris and Champlan, Paris is approximately 41.53 km, which can typically be travelled in 120 min. Moovit will show you the directions from Chatou to Champlan by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Related Routes

Alternative route from Chatou to Champlan by RER and bus via A, A and B

To get from Chatou to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the A bus from Renoir station to Gare de Houilles - Carrières-Sur-Seine station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 1 hr 47 min.

107min
Walk to bus station
Bus - AA
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Renoir

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Renoir
    10 m • 1 min
  • 2
    Bus - AA
    Wait for bus
    A
    Gare de Houilles - Carrières-Sur-Seine
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Houilles - Carrières-Sur-Seine
    14 min
  • 4
    Walk to RER station
    Walk to RER station
    Houilles - Carrières-Sur-Seine
    60 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    19 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Chatou to Champlan?

    The fastest way takes 120 minutes, using Bus line T, RER line A, RER line B.

  • What is the alternative route to get from Chatou to Champlan?

    The alternative route takes 107 minutes, using Bus line A, RER line A, RER line B.

  • Is there a direct bus between Chatou and Champlan in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 120 min.

  • Which bus line goes from Chatou to Champlan in Paris?

    The T bus line goes from Renoir station near Chatou to Gare de Chatou - Croissy station. From there you’ll have to take 2 RER lines till Gare de Chatou - Croissy station near Champlan in Paris.

  • How long does it take to travel from Chatou to Champlan in Paris by bus and RER?

    The total travel time between Chatou and Champlan in Paris by bus and RER is about 120 min.

  • Where do I get on the bus near Chatou to get to Champlan in Paris?

    Get on the T bus from the Renoir stop near Chatou in Paris.

  • Where do I get off the bus when travelling between Chatou and Champlan in Paris?

    Get off the bus at the Gare de Chatou - Croissy station, which is closest to Champlan in Paris.

Popular Routes