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

From Mairie to Chatou by RER and bus

To get from Mairie to Chatou in Chatou, you’ll need to take one bus line and 2 RER lines: take the 2101 bus from Mairie station to Roissypole - Aéroport Cdg1 (B1) 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 2 hr 3 min.

123min
Bus - 21012101
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Mairie

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Mairie
  • 2
    Bus - 21012101
    Wait for bus
    2101
    Roissypole - Aéroport Cdg1 (B1)
  • 3
    Ride to bus station
    Ride to bus station
    Roissypole - Aéroport Cdg1 (B1)
    41 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    170 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Laplace
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    34 min
  • 7
    RER - A
    Wait for RER
    A
    Le Vésinet - Le Pecq
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    22 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Mairie to Chatou

The distance between Mairie, Chatou and Chatou, Chatou is approximately 64.07 km, which can typically be travelled in 123 min. Moovit will show you the directions from Mairie to Chatou by RER and bus, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

Public transit stations close to Mairie

Mairie is located at Mairie, Chatou and the nearest public transit station is Mairie D'Othis.

Bus stations close to Mairie:

  • Mairie D'Othis
  • Mairie
  • Froids Vents

Public transit stations close to Chatou, Chatou

Chatou is located at Chatou, Chatou and the nearest public transit station is Sécurité Sociale.

Bus stations close to Chatou:

  • Sécurité Sociale
  • Notre-Dame
  • Châtelet

RER stations close to Chatou:

  • Rueil-Malmaison
  • Nanterre Ville
  • Chatou - Croissy

Related Routes

Questions & Answers

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

    The fastest way takes 123 minutes, using Bus line 2101, RER line B, RER line A.

  • Is there a direct bus between Mairie and Chatou?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 3 min.

  • Which bus line goes from Mairie to Chatou?

    The 2101 bus line goes from Roissypole - Aéroport Cdg1 (B1) station near Mairie in Othis to Roissypole - Aéroport Cdg1 (B1) station. From there you’ll have to take 2 RER lines till Roissypole - Aéroport Cdg1 (B1) station near Chatou in Chatou.

  • How long does it take to travel from Mairie to Chatou by bus and RER?

    The total travel time between Mairie in Othis and Chatou in Chatou by bus and RER is about 2 hr 3 min.

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

    Get on the 2101 bus from the Roissypole - Aéroport Cdg1 (B1) stop near Mairie in Othis.

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

    Get off the bus at the Roissypole - Aéroport Cdg1 (B1) station, which is closest to Chatou in Chatou.

Popular Routes