How to get from Saint-Fiacre to Montesson by RER and bus?

From Saint-Fiacre to Montesson by RER and bus

To get from Saint-Fiacre to Montesson in Paris, you’ll need to take 2 bus lines and one RER line: take the 2321 bus from Ecole - Mairie station to Henri Moissan station. Next, you’ll have to switch to the 7718 bus and finally take the A RER from Torcy station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 2 hr 29 min. The RER and bus schedule from Saint-Fiacre may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

149min
Walk to bus station
Bus - 23212321
Bus - 77187718
RER - A
RER - A
Walk to Montesson
Leaves from Ecole - Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ecole - Mairie
    20 m • 1 min
  • 2
    Bus - 23212321
    Wait for bus
    2321
    Jean Vilar Avenue Foch
  • 3
    Ride to bus station
    Ride to bus station
    Henri Moissan
    24 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Meaux (Quai A)
    260 m • 4 min
  • 5
    Bus - 77187718
    Wait for bus
    7718
    Gare Melun - Quai de Dépose
  • 6
    Ride to bus station
    Ride to bus station
    Gare de Torcy RER
    32 min
  • 7
    Walk to RER station
    Walk to RER station
    Torcy
    110 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
    58 min
  • 10
    Walk to Montesson
    Walk to
    Montesson
    960 m • 13 min
*Duration based on 8am traffic

Alternative route from Saint-Fiacre to Montesson by RER and bus via 2321, 7709 and A

To get from Saint-Fiacre to Montesson in Paris, you’ll need to take 2 bus lines and one RER line: take the 2321 bus from Ecole - Mairie station to Henri Moissan station. Next, you’ll have to switch to the 7709 bus and finally take the A RER from Val D'Europe station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 2 hr 36 min. The RER and bus schedule from Saint-Fiacre may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

156min
Walk to bus station
Bus - 23212321
Bus - 77097709
RER - A
RER - A
Walk to Montesson
Leaves from Ecole - Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ecole - Mairie
    20 m • 1 min
  • 2
    Bus - 23212321
    Wait for bus
    2321
    Jean Vilar Avenue Foch
  • 3
    Ride to bus station
    Ride to bus station
    Henri Moissan
    24 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Meaux Quai C
    270 m • 4 min
  • 5
    Bus - 77097709
    Wait for bus
    7709
    Gare de Val D'Europe
  • 6
    Ride to bus station
    Ride to bus station
    Gare de Val D'Europe
    31 min
  • 7
    Walk to RER station
    Walk to RER station
    Val D'Europe
    520 m • 7 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
    67 min
  • 10
    Walk to Montesson
    Walk to
    Montesson
    960 m • 13 min
*Duration based on 8am traffic
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Public transit directions from Saint-Fiacre to Montesson

The distance between Saint-Fiacre, Paris and Montesson, Paris is approximately 85.55 km, which can typically be travelled in 149 min. Moovit will show you the directions from Saint-Fiacre 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-Fiacre to Montesson

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

Alternative route from Saint-Fiacre to Montesson by RER and bus via 2321, 7709 and A

To get from Saint-Fiacre to Montesson in Paris, you’ll need to take 2 bus lines and one RER line: take the 2321 bus from Ecole - Mairie station to Henri Moissan station. Next, you’ll have to switch to the 7709 bus and finally take the A RER from Val D'Europe station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 2 hr 36 min. The RER and bus schedule from Saint-Fiacre may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

156min
Walk to bus station
Bus - 23212321
Bus - 77097709
RER - A
RER - A
Walk to Montesson
Leaves from Ecole - Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ecole - Mairie
    20 m • 1 min
  • 2
    Bus - 23212321
    Wait for bus
    2321
    Jean Vilar Avenue Foch
  • 3
    Ride to bus station
    Ride to bus station
    Henri Moissan
    24 min
  • 4
    Walk to bus station
    Walk to bus station
    Gare de Meaux Quai C
    270 m • 4 min
  • 5
    Bus - 77097709
    Wait for bus
    7709
    Gare de Val D'Europe
  • 6
    Ride to bus station
    Ride to bus station
    Gare de Val D'Europe
    31 min
  • 7
    Walk to RER station
    Walk to RER station
    Val D'Europe
    520 m • 7 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
    67 min
  • 10
    Walk to Montesson
    Walk to
    Montesson
    960 m • 13 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Saint-Fiacre to Montesson?

    The fastest way takes 149 minutes, using Bus line 2321, Bus line 7718, RER line A.

  • What is the alternative route to get from Saint-Fiacre to Montesson?

    The alternative route takes 156 minutes, using Bus line 2321, Bus line 7709, RER line A.

  • Is there a direct bus between Saint-Fiacre and Montesson in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 29 min.

  • Which bus line goes from Saint-Fiacre to Montesson in Paris?

    The 2321 bus line goes from Ecole - Mairie station near Saint-Fiacre to Jean Vilar Avenue Foch station. From there you’ll have to take one bus line and one RER line till Jean Vilar Avenue Foch station near Montesson in Paris.

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

    The total travel time between Saint-Fiacre and Montesson in Paris by bus and RER is about 2 hr 29 min.

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

    Get on the 2321 bus from the Ecole - Mairie stop near Saint-Fiacre in Paris.

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

    Get off the bus at the Jean Vilar Avenue Foch station, which is closest to Montesson in Paris.

Popular Routes