How to get from Fosses to Chilly-Mazarin by RER, bus and light rail?

Fosses to Chilly-Mazarin - Bus Schedule

The 1601 bus from Fosses to Chilly-Mazarin runs from 04:34 to 21:35, with departures every 15 min-1 hr 15 min. The trip takes about 2 hr 18 min, with regular service throughout the operating hours.

From Fosses to Chilly-Mazarin by RER, bus and light rail

To get from Fosses to Chilly-Mazarin in Paris, you’ll need to take one bus line, one RER line and one light rail line: take the 1601 bus from Gare de Survilliers - Fosses station to Gare de Roissypôle - Aéroport station. Next, you’ll have to switch to the B RER and finally take the T12 light rail from Massy - Palaiseau station to Chilly-Mazarin station. The total trip duration for this route is approximately 2 hr 18 min. The RER, bus and light rail schedule from Fosses may change. We recommend you check the updated RER, bus and light rail schedule to Chilly-Mazarin on the Moovit app.

138min
Walk to bus station
Bus - 16011601
RER - B
RER - B
Light Rail - T12
Light Rail - T12
Leaves from Gare de Survilliers - Fosses

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gare de Survilliers - Fosses
    30 m • 1 min
  • 2
    Bus - 16011601
    Wait for bus
    1601
    Gare de Roissypôle - Aéroport Cdg 1 (Terminal 3) (D4)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypôle - Aéroport
    37 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    120 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Massy - Palaiseau
    61 min
  • 7
    Walk to light rail station
    Walk to light rail station
    Massy - Palaiseau
    340 m • 5 min
  • 8
    Light Rail - T12T12
    Wait for light rail
    T12
    Évry - Courcouronnes
  • 9
    Ride to light rail station Chilly-Mazarin
    Ride to light rail station
    Chilly-Mazarin
    15 min
*Duration based on 8am traffic
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Public transit directions from Fosses to Chilly-Mazarin

The distance between Fosses, Paris and Chilly-Mazarin, Paris is approximately 76.78 km, which can typically be travelled in 138 min. Moovit will show you the directions from Fosses to Chilly-Mazarin by RER, bus and light rail, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Light Rail schedule from Fosses to Chilly-Mazarin

To check the RER, bus and light rail schedule from Fosses to Chilly-Mazarin using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Fosses) and destination (Chilly-Mazarin), then select the desired date and time of travel. Moovit will show all available RER, bus and light rail routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, bus and light rail, 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 light rail schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Fosses to Chilly-Mazarin?

    The fastest way takes 138 minutes, using Bus line 1601, RER line B, Light Rail line T12.

  • Is there a direct bus between Fosses and Chilly-Mazarin in Paris?

    No, you’ll have to take one bus line, one RER line and one light rail line in total. The total travelling time is 2 hr 18 min.

  • Which bus line goes from Fosses to Chilly-Mazarin in Paris?

    The 1601 bus line goes from Gare de Survilliers - Fosses station near Fosses to Gare de Roissypôle - Aéroport station. From there you’ll have to take one RER line and one light rail line till Gare de Roissypôle - Aéroport station near Chilly-Mazarin in Paris.

  • How long does it take to travel from Fosses to Chilly-Mazarin in Paris by bus, RER and light rail?

    The total travel time between Fosses and Chilly-Mazarin in Paris by bus, RER and light rail is about 2 hr 18 min.

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

    Get on the 1601 bus from the Gare de Survilliers - Fosses stop near Fosses in Paris.

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

    Get off the bus at the Gare de Roissypôle - Aéroport station, which is closest to Chilly-Mazarin in Paris.

Popular Routes