How to get from Boissy-La-Riviere to Chilly-Mazarin by RER and bus?

Boissy-La-Riviere to Chilly-Mazarin - Bus Schedule

The 4404 bus from Boissy-La-Riviere to Chilly-Mazarin runs from 06:43 to 19:06, with departures every 20 min-2 hr 50 min. The trip takes about 2 hr 5 min, with regular service throughout the operating hours.

From Boissy-La-Riviere to Chilly-Mazarin by RER and bus

To get from Boissy-La-Riviere to Chilly-Mazarin in Paris, you’ll need to take 2 bus lines and one RER line: take the 4404 bus from Ancienne Gare / Bierville station to Gare D'Étampes station. Next, you’ll have to switch to the C RER and finally take the 399 bus from Gare de Juvisy station to Place de la Libération station. The total trip duration for this route is approximately 2 hr 5 min. The RER and bus schedule from Boissy-La-Riviere may change. We recommend you check the updated RER and bus schedule to Chilly-Mazarin on the Moovit app.

125min
Walk to bus station
Bus - 44044404
RER - C
RER - C
Bus - 399399
Walk to Chilly-Mazarin
Leaves from Ancienne Gare / Bierville

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Ancienne Gare / Bierville
    950 m • 12 min
  • 2
    Bus - 44044404
    Wait for bus
    4404
    Gare D'Étampes
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Étampes
    12 min
  • 4
    Walk to RER station
    Walk to RER station
    Étampes
    40 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Versailles Château Rive Gauche
  • 6
    Ride to RER station
    Ride to RER station
    Juvisy
    35 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Juvisy
    70 m • 1 min
  • 8
    Bus - 399399
    Wait for bus
    399
    Gare de Massy - Palaiseau
  • 9
    Ride to bus station
    Ride to bus station
    Place de la Libération
    38 min
  • 10
    Walk to Chilly-Mazarin
    Walk to
    Chilly-Mazarin
    1.12 km • 15 min
*Duration based on 8am traffic
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Public transit directions from Boissy-La-Riviere to Chilly-Mazarin

The distance between Boissy-La-Riviere, Paris and Chilly-Mazarin, Paris is approximately 56 km, which can typically be travelled in 125 min. Moovit will show you the directions from Boissy-La-Riviere to Chilly-Mazarin 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 Boissy-La-Riviere to Chilly-Mazarin

To check the RER and bus schedule from Boissy-La-Riviere to Chilly-Mazarin using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Boissy-La-Riviere) and destination (Chilly-Mazarin), 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.

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Questions & Answers

  • What is the fastest way to get from Boissy-La-Riviere to Chilly-Mazarin?

    The fastest way takes 125 minutes, using Bus line 4404, RER line C, Bus line 399.

  • Is there a direct bus between Boissy-La-Riviere and Chilly-Mazarin in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 5 min.

  • Which bus line goes from Boissy-La-Riviere to Chilly-Mazarin in Paris?

    The 4404 bus line goes from Ancienne Gare / Bierville station near Boissy-La-Riviere to Gare D'Étampes station. From there you’ll have to take one bus line and one RER line till Gare D'Étampes station near Chilly-Mazarin in Paris.

  • How long does it take to travel from Boissy-La-Riviere to Chilly-Mazarin in Paris by bus and RER?

    The total travel time between Boissy-La-Riviere and Chilly-Mazarin in Paris by bus and RER is about 2 hr 5 min.

  • Where do I get on the bus near Boissy-La-Riviere to get to Chilly-Mazarin in Paris?

    Get on the 4404 bus from the Ancienne Gare / Bierville stop near Boissy-La-Riviere in Paris.

  • Where do I get off the bus when travelling between Boissy-La-Riviere and Chilly-Mazarin in Paris?

    Get off the bus at the Gare D'Étampes stop, which is closest to Chilly-Mazarin in Paris.

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