How to get from Saint-Mery to Montesson by RER, bus and train?

Saint-Mery to Montesson - Bus Schedule

The 3124 bus from Saint-Mery to Montesson departs once a day at 06:35. The trip takes about 2 hr 9 min.

From Saint-Mery to Montesson by RER, bus and train

To get from Saint-Mery to Montesson in Paris, you’ll need to take one bus line, one train line and one RER line: take the 3124 bus from Église station to Gare de Melun Sud 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 9 min. The RER, bus and train schedule from Saint-Mery may change. We recommend you check the updated RER, bus and train schedule to Montesson on the Moovit app.

129min
Walk to bus station
Bus - 31243124
Train - R
Train - R
RER - A
RER - A
Walk to Montesson
Leaves from Église

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Église
    10 m • 1 min
  • 2
    Bus - 31243124
    Wait for bus
    3124
    Gare de Melun Sud
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Melun Sud
    45 min
  • 4
    Walk to train station
    Walk to train station
    Gare de Melun
    210 m • 3 min
  • 5
    Train - R
    Wait for train
    R
    Gare de Lyon
  • 6
    Ride to train station
    Ride to train station
    Gare de Lyon
    29 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
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Public transit directions from Saint-Mery to Montesson

The distance between Saint-Mery, Paris and Montesson, Paris is approximately 87.98 km, which can typically be travelled in 129 min. Moovit will show you the directions from Saint-Mery 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 Saint-Mery to Montesson

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

    The fastest way takes 129 minutes, using Bus line 3124, Train line R, RER line A.

  • Is there a direct bus between Saint-Mery 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 9 min.

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

    The 3124 bus line goes from Église station near Saint-Mery to Gare de Melun Sud station. From there you’ll have to take one train line and one RER line till Gare de Melun Sud station near Montesson in Paris.

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

    The total travel time between Saint-Mery and Montesson in Paris by bus, train and RER is about 2 hr 9 min.

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

    Get on the 3124 bus from the Église stop near Saint-Mery in Paris.

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

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

Popular Routes