How to get from Chilly-Mazarin to Boissy-Le-Sec by RER, bus and light rail?

From Chilly-Mazarin to Boissy-Le-Sec by RER, bus and light rail

To get from Chilly-Mazarin to Boissy-Le-Sec in Paris, you’ll need to take one light rail line, one RER line and one bus line: take the T12 light rail from Chilly-Mazarin station to Épinay-Sur-Orge station. Next, you’ll have to switch to the C RER and finally take the 4414 bus from Gare D'Étampes station to Le Rotoir station. The total trip duration for this route is approximately 1 hr 28 min. The RER, bus and light rail schedule from Chilly-Mazarin may change. We recommend you check the updated RER, bus and light rail schedule to Boissy-Le-Sec on the Moovit app.

88min
Light Rail - T12
Light Rail - T12
RER - C
RER - C
Bus - 44144414
Walk to Boissy-Le-Sec
Leaves from Chilly-Mazarin

Step by Step

  • 1
    Start from light rail station
    Start from light rail station
    Chilly-Mazarin
  • 2
    Light Rail - T12T12
    Wait for light rail
    T12
    Évry - Courcouronnes
  • 3
    Ride to light rail station
    Ride to light rail station
    Épinay-Sur-Orge
    7 min
  • 4
    Walk to RER station
    Walk to RER station
    Épinay-Sur-Orge
    430 m • 6 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Martin D'Étampes
  • 6
    Ride to RER station
    Ride to RER station
    Étampes
    34 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare D'Étampes
    10 m • 1 min
  • 8
    Bus - 44144414
    Wait for bus
    4414
    Grande Rue
  • 9
    Ride to bus station
    Ride to bus station
    Le Rotoir
    17 min
  • 10
    Walk to Boissy-Le-Sec
    Walk to
    Boissy-Le-Sec
    10 m • 1 min
*Duration based on 8am traffic

From Chilly-Mazarin to Boissy-Le-Sec by bus

To get from Chilly-Mazarin to Boissy-Le-Sec in Paris, you’ll need to take 3 bus lines: take the 9115 bus from Place Charles Steber station to Porte D'Étampes station. Next, you’ll have to switch to the 4413 bus and finally take the 4414 bus from Gare D'Étampes station to Le Rotoir station. The total trip duration for this route is approximately 3 hr 59 min. The RER, bus and light rail schedule from Chilly-Mazarin may change. We recommend you check the updated RER, bus and light rail schedule to Boissy-Le-Sec on the Moovit app.

239min
Walk to bus station
Bus - 91159115
Bus - 44134413
Bus - 44144414
Walk to Boissy-Le-Sec
Leaves from Place Charles Steber

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Place Charles Steber
    1.19 km • 16 min
  • 2
    Bus - 91159115
    Wait for bus
    9115
    Porte D'Étampes
  • 3
    Ride to bus station
    Ride to bus station
    Porte D'Étampes
    44 min
  • 4
    Walk to bus station
    Walk to bus station
    Porte D'Étampes
    20 m • 1 min
  • 5
    Bus - 44134413
    Wait for bus
    4413
    Brigeollet
  • 6
    Ride to bus station
    Ride to bus station
    Gare D'Étampes
    31 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare D'Étampes
    20 m • 1 min
  • 8
    Bus - 44144414
    Wait for bus
    4414
    Grande Rue
  • 9
    Ride to bus station
    Ride to bus station
    Le Rotoir
    17 min
  • 10
    Walk to Boissy-Le-Sec
    Walk to
    Boissy-Le-Sec
    10 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Chilly-Mazarin to Boissy-Le-Sec

The distance between Chilly-Mazarin, Paris and Boissy-Le-Sec, Paris is approximately 48.02 km, which can typically be travelled in 88 min. Moovit will show you the directions from Chilly-Mazarin to Boissy-Le-Sec 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 Chilly-Mazarin to Boissy-Le-Sec

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

From Chilly-Mazarin to Boissy-Le-Sec by bus

To get from Chilly-Mazarin to Boissy-Le-Sec in Paris, you’ll need to take 3 bus lines: take the 9115 bus from Place Charles Steber station to Porte D'Étampes station. Next, you’ll have to switch to the 4413 bus and finally take the 4414 bus from Gare D'Étampes station to Le Rotoir station. The total trip duration for this route is approximately 3 hr 59 min. The RER, bus and light rail schedule from Chilly-Mazarin may change. We recommend you check the updated RER, bus and light rail schedule to Boissy-Le-Sec on the Moovit app.

239min
Walk to bus station
Bus - 91159115
Bus - 44134413
Bus - 44144414
Walk to Boissy-Le-Sec
Leaves from Place Charles Steber

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Place Charles Steber
    1.19 km • 16 min
  • 2
    Bus - 91159115
    Wait for bus
    9115
    Porte D'Étampes
  • 3
    Ride to bus station
    Ride to bus station
    Porte D'Étampes
    44 min
  • 4
    Walk to bus station
    Walk to bus station
    Porte D'Étampes
    20 m • 1 min
  • 5
    Bus - 44134413
    Wait for bus
    4413
    Brigeollet
  • 6
    Ride to bus station
    Ride to bus station
    Gare D'Étampes
    31 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare D'Étampes
    20 m • 1 min
  • 8
    Bus - 44144414
    Wait for bus
    4414
    Grande Rue
  • 9
    Ride to bus station
    Ride to bus station
    Le Rotoir
    17 min
  • 10
    Walk to Boissy-Le-Sec
    Walk to
    Boissy-Le-Sec
    10 m • 1 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Chilly-Mazarin to Boissy-Le-Sec?

    The fastest way takes 88 minutes, using Light Rail line T12, RER line C, Bus line 4414.

  • What is the alternative route to get from Chilly-Mazarin to Boissy-Le-Sec?

    The alternative route takes 239 minutes, using Bus line 9115, Bus line 4413, Bus line 4414.

  • Is there a direct light rail between Chilly-Mazarin and Boissy-Le-Sec in Paris?

    No, you’ll have to take one light rail line, one RER line and one bus line in total. The total travelling time is 1 hr 28 min.

  • Which light rail line goes from Chilly-Mazarin to Boissy-Le-Sec in Paris?

    The T12 light rail line goes from Évry - Courcouronnes station near Chilly-Mazarin to Épinay-Sur-Orge station. From there you’ll have to take one RER line and one bus line till Épinay-Sur-Orge station near Boissy-Le-Sec in Paris.

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

    The total travel time between Chilly-Mazarin and Boissy-Le-Sec in Paris by light rail, RER and bus is about 1 hr 28 min.

  • Where do I get on the light rail near Chilly-Mazarin to get to Boissy-Le-Sec in Paris?

    Get on the T12 light rail from the Évry - Courcouronnes station near Chilly-Mazarin in Paris.

  • Where do I get off the light rail when travelling between Chilly-Mazarin and Boissy-Le-Sec in Paris?

    Get off the light rail at the Épinay-Sur-Orge stop, which is closest to Boissy-Le-Sec in Paris.

Popular Routes