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

From Ichy to Montesson by RER, bus and train

To get from Ichy to Montesson in Paris, you’ll need to take one bus line, one train line and one RER line: take the 3517 bus from Ichy station to Fontaine Sèche station. Next, you’ll have to switch to the R 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 23 min. The RER, bus and train schedule from Ichy may change. We recommend you check the updated RER, bus and train schedule to Montesson on the Moovit app.

143min
Walk to bus station
Bus - 35173517
Train - R
Train - R
RER - A
RER - A
Walk to Montesson
Leaves from Ichy

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ichy
    10 m • 1 min
  • 2
    Bus - 35173517
    Wait for bus
    3517
    Cité Scolaire
  • 3
    Ride to bus station
    Ride to bus station
    Fontaine Sèche
    16 min
  • 4
    Walk to train station
    Walk to train station
    Nemours Saint-Pierre
    420 m • 6 min
  • 5
    Train - R
    Wait for train
    R
    Gare de Lyon
  • 6
    Ride to train station
    Ride to train station
    Gare de Lyon
    73 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
    960 m • 13 min
*Duration based on 8am traffic

Alternative route from Ichy to Montesson by RER, bus and train via 3517, TER and A

To get from Ichy to Montesson in Paris, you’ll need to take one bus line, one train line and one RER line: take the 3517 bus from Ichy station to Fontaine Sèche 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 39 min. The RER, bus and train schedule from Ichy may change. We recommend you check the updated RER, bus and train schedule to Montesson on the Moovit app.

159min
Walk to bus station
Bus - 35173517
Train - TERTER
RER - A
RER - A
Walk to Montesson
Leaves from Ichy

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ichy
    10 m • 1 min
  • 2
    Bus - 35173517
    Wait for bus
    3517
    Cité Scolaire
  • 3
    Ride to bus station
    Ride to bus station
    Fontaine Sèche
    16 min
  • 4
    Walk to train station
    Walk to train station
    Nemours Saint-Pierre
    420 m • 6 min
  • 5
    Train - TERTER
    Wait for train
    TER
    Paris-Bercy Bourgogne - Pays D'Auvergne
  • 6
    Ride to train station
    Ride to train station
    Bercy
    52 min
  • 7
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    410 m • 6 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
    31 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 Ichy to Montesson

The distance between Ichy, Paris and Montesson, Paris is approximately 124.87 km, which can typically be travelled in 143 min. Moovit will show you the directions from Ichy 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 Ichy to Montesson

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

Alternative route from Ichy to Montesson by RER, bus and train via 3517, TER and A

To get from Ichy to Montesson in Paris, you’ll need to take one bus line, one train line and one RER line: take the 3517 bus from Ichy station to Fontaine Sèche 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 39 min. The RER, bus and train schedule from Ichy may change. We recommend you check the updated RER, bus and train schedule to Montesson on the Moovit app.

159min
Walk to bus station
Bus - 35173517
Train - TERTER
RER - A
RER - A
Walk to Montesson
Leaves from Ichy

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ichy
    10 m • 1 min
  • 2
    Bus - 35173517
    Wait for bus
    3517
    Cité Scolaire
  • 3
    Ride to bus station
    Ride to bus station
    Fontaine Sèche
    16 min
  • 4
    Walk to train station
    Walk to train station
    Nemours Saint-Pierre
    420 m • 6 min
  • 5
    Train - TERTER
    Wait for train
    TER
    Paris-Bercy Bourgogne - Pays D'Auvergne
  • 6
    Ride to train station
    Ride to train station
    Bercy
    52 min
  • 7
    Walk to RER station
    Walk to RER station
    Gare de Lyon
    410 m • 6 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
    31 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 Ichy to Montesson?

    The fastest way takes 143 minutes, using Bus line 3517, Train line R, RER line A.

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

    The alternative route takes 159 minutes, using Bus line 3517, Train line TER, RER line A.

  • Is there a direct bus between Ichy 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 23 min.

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

    The 3517 bus line goes from Ichy station near Ichy to Cité Scolaire station. From there you’ll have to take one train line and one RER line till Cité Scolaire station near Montesson in Paris.

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

    The total travel time between Ichy and Montesson in Paris by bus, train and RER is about 2 hr 23 min.

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

    Get on the 3517 bus from the Ichy stop near Ichy in Paris.

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

    Get off the bus at the Cité Scolaire station, which is closest to Montesson in Paris.

Popular Routes