How to get from Saint-Martin-La-Garenne to Montesson by RER and bus?

From Saint-Martin-La-Garenne to Montesson by RER and bus

To get from Saint-Martin-La-Garenne to Montesson in Paris, you’ll need to take 2 bus lines and one RER line: take the 1119 bus from Mairie station to Gare Routière Mantes-La-Jolie - Quai 9 station. Next, you’ll have to switch to the 7820 bus and finally take the A RER from La Défense (Grande Arche) station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 1 hr 50 min. The RER and bus schedule from Saint-Martin-La-Garenne may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

110min
Bus - 11191119
Bus - 78207820
RER - A
RER - A
Walk to Montesson
Leaves from Mairie

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Saint-Martin-La-Garenne
  • 2
    Bus - 11191119
    Wait for bus
    1119
    Gare Routière Mantes-La-Jolie - Quai 9
  • 3
    Ride to bus station
    Ride to bus station
    Gare Routière Mantes-La-Jolie - Quai 9
    16 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Mantes-La-Jolie - Quai 10
    20 m • 1 min
  • 5
    Bus - 78207820
    Wait for bus
    7820
    La Défense - Terminal Jules Verne
  • 6
    Ride to bus station
    Ride to bus station
    La Défense - Terminal Jules Verne
    45 min
  • 7
    Walk to RER station
    Walk to RER station
    La Défense (Grande Arche)
    120 m • 2 min
  • 8
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 9
    Ride to RER station
    Ride to RER station
    Le Vésinet - Le Pecq
    17 min
  • 10
    Walk to Montesson
    Walk to
    Montesson
    840 m • 11 min
*Duration based on 8am traffic
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Public transit directions from Saint-Martin-La-Garenne to Montesson

The distance between Saint-Martin-La-Garenne, Paris and Montesson, Paris is approximately 64.47 km, which can typically be travelled in 110 min. Moovit will show you the directions from Saint-Martin-La-Garenne to Montesson by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Saint-Martin-La-Garenne to Montesson

To check the RER and bus schedule from Saint-Martin-La-Garenne to Montesson using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Saint-Martin-La-Garenne) and destination (Montesson), 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

Questions & Answers

  • What is the fastest way to get from Saint-Martin-La-Garenne to Montesson?

    The fastest way takes 110 minutes, using Bus line 1119, Bus line 7820, RER line A.

  • Is there a direct bus between Saint-Martin-La-Garenne and Montesson in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 1 hr 50 min.

  • Which bus line goes from Saint-Martin-La-Garenne to Montesson in Paris?

    The 1119 bus line goes from Gare Routière Mantes-La-Jolie - Quai 9 station near Saint-Martin-La-Garenne to Gare de Mantes-La-Jolie - Quai 10 station. From there you’ll have to take one bus line and one RER line till Gare de Mantes-La-Jolie - Quai 10 station near Montesson in Paris.

  • How long does it take to travel from Saint-Martin-La-Garenne to Montesson in Paris by bus and RER?

    The total travel time between Saint-Martin-La-Garenne and Montesson in Paris by bus and RER is about 1 hr 50 min.

  • Where do I get on the bus near Saint-Martin-La-Garenne to get to Montesson in Paris?

    Get on the 1119 bus from the Gare Routière Mantes-La-Jolie - Quai 9 stop near Saint-Martin-La-Garenne in Paris.

  • Where do I get off the bus when travelling between Saint-Martin-La-Garenne and Montesson in Paris?

    Get off the bus at the Gare de Mantes-La-Jolie - Quai 10 station, which is closest to Montesson in Paris.

Popular Routes