How to get from Saint-Germain-Les-Arpajon to Chatou by RER and bus?

From Saint-Germain-Les-Arpajon to Chatou by RER and bus

To get from Saint-Germain-Les-Arpajon to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Brétigny station to Gare D'Austerlitz station. Next, you’ll have to switch to the A RER and finally take the B bus from Gare de Rueil-Malmaison station to Renoir station. The total trip duration for this route is approximately 2 hr 4 min.

124min
Walk to RER stationRER - C
RER - C
RER - A
RER - A
Bus - BB
Leaves from Brétigny

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Brétigny
    1.99 km • 26 min
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    32 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Rueil-Malmaison
    22 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Rueil-Malmaison
    90 m • 2 min
  • 8
    Bus - BB
    Wait for bus
    B
    Gare de Sartrouville
  • 9
    Ride to bus station Renoir
    Ride to bus station
    Renoir
    12 min
*Duration based on 8am traffic

Alternative route from Saint-Germain-Les-Arpajon to Chatou by RER and bus via C, A and T

To get from Saint-Germain-Les-Arpajon to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Brétigny station to Gare D'Austerlitz 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 2 hr 5 min.

125min
Walk to RER stationRER - C
RER - C
RER - A
RER - A
Bus - TT
Leaves from Brétigny

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Brétigny
    1.99 km • 26 min
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    32 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    25 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Chatou - Croissy
    60 m • 1 min
  • 8
    Bus - TT
    Wait for bus
    T
    Place du Docteur Roux
  • 9
    Ride to bus station Renoir
    Ride to bus station
    Renoir
    16 min
*Duration based on 8am traffic
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Public transit directions from Saint-Germain-Les-Arpajon to Chatou

The distance between Saint-Germain-Les-Arpajon, Paris and Chatou, Paris is approximately 54.96 km, which can typically be travelled in 124 min. Moovit will show you the directions from Saint-Germain-Les-Arpajon to Chatou 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 Saint-Germain-Les-Arpajon to Chatou by RER and bus via C, A and T

To get from Saint-Germain-Les-Arpajon to Chatou in Paris, you’ll need to take 2 RER lines and one bus line: take the C RER from Brétigny station to Gare D'Austerlitz 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 2 hr 5 min.

125min
Walk to RER stationRER - C
RER - C
RER - A
RER - A
Bus - TT
Leaves from Brétigny

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Brétigny
    1.99 km • 26 min
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Gare D'Austerlitz
    32 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    720 m • 9 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    25 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Chatou - Croissy
    60 m • 1 min
  • 8
    Bus - TT
    Wait for bus
    T
    Place du Docteur Roux
  • 9
    Ride to bus station Renoir
    Ride to bus station
    Renoir
    16 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Saint-Germain-Les-Arpajon to Chatou?

    The fastest way takes 124 minutes, using RER line C, RER line A, Bus line B.

  • What is the alternative route to get from Saint-Germain-Les-Arpajon to Chatou?

    The alternative route takes 125 minutes, using RER line C, RER line A, Bus line T.

  • Is there a direct RER between Saint-Germain-Les-Arpajon and Chatou in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 2 hr 4 min.

  • Which RER line goes from Saint-Germain-Les-Arpajon to Chatou in Paris?

    The C RER line goes from Brétigny station near Saint-Germain-Les-Arpajon to Musée D'Orsay station. From there you’ll have to take one RER line and one bus line till Musée D'Orsay station near Chatou in Paris.

  • How long does it take to travel from Saint-Germain-Les-Arpajon to Chatou in Paris by RER and bus?

    The total travel time between Saint-Germain-Les-Arpajon and Chatou in Paris by RER and bus is about 2 hr 4 min.

  • Where do I get on the RER near Saint-Germain-Les-Arpajon to get to Chatou in Paris?

    Get on the C RER from the Brétigny station near Saint-Germain-Les-Arpajon in Paris.

  • Where do I get off the RER when travelling between Saint-Germain-Les-Arpajon and Chatou in Paris?

    Get off the RER at the Musée D'Orsay stop, which is closest to Chatou in Paris.

Popular Routes