How to get from Fontains to Montesson by RER, bus and train?

From Fontains to Montesson by RER, bus and train

To get from Fontains to Montesson in Paris, you’ll need to take one bus line, one train line and one RER line: take the 3261 bus from Église station to Gare de Champagne-Sur-Seine station. Next, you’ll have to switch to the TER train and finally take the A RER from Gare de Lyon station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 2 hr 25 min. The RER, bus and train schedule from Fontains may change. We recommend you check the updated RER, bus and train schedule to Montesson on the Moovit app.

145min
Bus - 32613261
Train - TERTER
RER - A
RER - A
Walk to Montesson
Leaves from Église

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Fontains
  • 2
    Bus - 32613261
    Wait for bus
    3261
    Gare de Champagne-Sur-Seine
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Champagne-Sur-Seine
    35 min
  • 4
    Walk to train station
    Walk to train station
    Champagne-Sur-Seine
    10 m • 1 min
  • 5
    Train - TERTER
    Wait for train
    TER
    Gare de Lyon
  • 6
    Ride to train station
    Ride to train station
    Gare de Lyon
    44 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Le Vésinet - Le Pecq
    31 min
  • 9
    Walk to Montesson
    Walk to
    Montesson
    840 m • 11 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 Fontains to Montesson

The distance between Fontains, Paris and Montesson, Paris is approximately 117.96 km, which can typically be travelled in 145 min. Moovit will show you the directions from Fontains to Montesson by RER, bus and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Train schedule from Fontains to Montesson

To check the RER, bus and train schedule from Fontains to Montesson using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Fontains) and destination (Montesson), then select the desired date and time of travel. Moovit will show all available RER, bus and train routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, bus and train, 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, bus and train schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Fontains to Montesson?

    The fastest way takes 145 minutes, using Bus line 3261, Train line TER, RER line A.

  • Is there a direct bus between Fontains and Montesson in Paris?

    No, you’ll have to take one bus line, one train line and one RER line in total. The total travelling time is 2 hr 25 min.

  • Which bus line goes from Fontains to Montesson in Paris?

    The 3261 bus line goes from Gare de Champagne-Sur-Seine station near Fontains to Champagne-Sur-Seine station. From there you’ll have to take one train line and one RER line till Champagne-Sur-Seine station near Montesson in Paris.

  • How long does it take to travel from Fontains to Montesson in Paris by bus, train and RER?

    The total travel time between Fontains and Montesson in Paris by bus, train and RER is about 2 hr 25 min.

  • Where do I get on the bus near Fontains to get to Montesson in Paris?

    Get on the 3261 bus from the Gare de Champagne-Sur-Seine stop near Fontains in Paris.

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

    Get off the bus at the Champagne-Sur-Seine station, which is closest to Montesson in Paris.

Popular Routes