How to get from Fontenay-Tresigny to Montesson by RER and bus?

From Fontenay-Tresigny to Montesson by RER and bus

To get from Fontenay-Tresigny to Montesson in Paris, you’ll need to take one bus line and 2 RER lines: take the 3123 bus from Mairie station to Gare de Tournan station. Next, you’ll have to switch to the E RER 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 53 min.

113min
Walk to bus station
Bus - 31233123
RER - E
RER - E
RER - A
RER - A
Walk to Montesson
Leaves from Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Mairie
    350 m • 5 min
  • 2
    Bus - 31233123
    Wait for bus
    3123
    Lycée Clément Ader
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Tournan
    11 min
  • 4
    Walk to RER station
    Walk to RER station
    Tournan
    40 m • 1 min
  • 5
    RER - E
    Wait for RER
    E
    Nanterre-La-Folie
  • 6
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    58 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
    17 min
  • 9
    Walk to Montesson
    Walk to
    Montesson
    960 m • 13 min
*Duration based on 8am traffic
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Public transit directions from Fontenay-Tresigny to Montesson

The distance between Fontenay-Tresigny, Paris and Montesson, Paris is approximately 70.77 km, which can typically be travelled in 113 min. Moovit will show you the directions from Fontenay-Tresigny to Montesson by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Related Routes

Questions & Answers

  • What is the fastest way to get from Fontenay-Tresigny to Montesson?

    The fastest way takes 113 minutes, using Bus line 3123, RER line E, RER line A.

  • Is there a direct bus between Fontenay-Tresigny and Montesson in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 53 min.

  • Which bus line goes from Fontenay-Tresigny to Montesson in Paris?

    The 3123 bus line goes from Mairie station near Fontenay-Tresigny to Lycée Clément Ader station. From there you’ll have to take 2 RER lines till Lycée Clément Ader station near Montesson in Paris.

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

    The total travel time between Fontenay-Tresigny and Montesson in Paris by bus and RER is about 1 hr 53 min.

  • Where do I get on the bus near Fontenay-Tresigny to get to Montesson in Paris?

    Get on the 3123 bus from the Mairie stop near Fontenay-Tresigny in Paris.

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

    Get off the bus at the Lycée Clément Ader station, which is closest to Montesson in Paris.

Popular Routes