How to get from Collegien to Montesson by RER and bus?

From Collegien to Montesson by RER and bus

To get from Collegien to Montesson in Paris, you’ll need to take one bus line and 2 RER lines: take the 220 bus from Cités Unies station to Gare de Torcy station. Next, you’ll have to switch to the A RER and finally take the A RER from Châtelet Les Halles station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 1 hr 44 min. The RER and bus schedule from Collegien may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

104min
Walk to bus station
Bus - 220220
RER - A
RER - A
RER - A
RER - A
Walk to Montesson
Leaves from Cités Unies

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Cités Unies
    1.89 km • 25 min
  • 2
    Bus - 220220
    Wait for bus
    220
    Gare de Torcy
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Torcy
    1 min
  • 4
    Walk to RER station
    Walk to RER station
    Torcy
    30 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Poissy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 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
    25 min
  • 9
    Walk to Montesson
    Walk to
    Montesson
    960 m • 13 min
*Duration based on 8am traffic

Alternative route from Collegien to Montesson by RER and bus via 2225, A and A

To get from Collegien to Montesson in Paris, you’ll need to take one bus line and 2 RER lines: take the 2225 bus from Cèdre station to Gare de Torcy RER station. Next, you’ll have to switch to the A RER and finally take the A RER from Châtelet Les Halles station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 1 hr 42 min. The RER and bus schedule from Collegien may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

102min
Walk to bus station
Bus - 22252225
RER - A
RER - A
RER - A
RER - A
Walk to Montesson
Leaves from Cèdre

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Cèdre
    1.1 km • 15 min
  • 2
    Bus - 22252225
    Wait for bus
    2225
    Gare de Torcy RER
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Torcy RER
    3 min
  • 4
    Walk to RER station
    Walk to RER station
    Torcy
    50 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 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
    25 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 Collegien to Montesson

The distance between Collegien, Paris and Montesson, Paris is approximately 47.5 km, which can typically be travelled in 104 min. Moovit will show you the directions from Collegien 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 Collegien to Montesson

To check the RER and bus schedule from Collegien to Montesson using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Collegien) 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 Collegien to Montesson by RER and bus via 2225, A and A

To get from Collegien to Montesson in Paris, you’ll need to take one bus line and 2 RER lines: take the 2225 bus from Cèdre station to Gare de Torcy RER station. Next, you’ll have to switch to the A RER and finally take the A RER from Châtelet Les Halles station to Le Vésinet - Le Pecq station. The total trip duration for this route is approximately 1 hr 42 min. The RER and bus schedule from Collegien may change. We recommend you check the updated RER and bus schedule to Montesson on the Moovit app.

102min
Walk to bus station
Bus - 22252225
RER - A
RER - A
RER - A
RER - A
Walk to Montesson
Leaves from Cèdre

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Cèdre
    1.1 km • 15 min
  • 2
    Bus - 22252225
    Wait for bus
    2225
    Gare de Torcy RER
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Torcy RER
    3 min
  • 4
    Walk to RER station
    Walk to RER station
    Torcy
    50 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 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
    25 min
  • 9
    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 Collegien to Montesson?

    The fastest way takes 104 minutes, using Bus line 220, RER line A, RER line A.

  • What is the alternative route to get from Collegien to Montesson?

    The alternative route takes 102 minutes, using Bus line 2225, RER line A, RER line A.

  • Is there a direct bus between Collegien 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 44 min.

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

    The 220 bus line goes from Cités Unies station near Collegien to Gare de Torcy station. From there you’ll have to take 2 RER lines till Gare de Torcy station near Montesson in Paris.

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

    The total travel time between Collegien and Montesson in Paris by bus and RER is about 1 hr 44 min.

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

    Get on the 220 bus from the Cités Unies stop near Collegien in Paris.

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

    Get off the bus at the Gare de Torcy station, which is closest to Montesson in Paris.

Popular Routes