How to get from Boulogne-Billancourt to Boissy-Le-Sec by RER, bus and metro?

From Boulogne-Billancourt to Boissy-Le-Sec by RER, bus and metro

To get from Boulogne-Billancourt to Boissy-Le-Sec in Paris, you’ll need to take one metro line, one RER line and one bus line: take the 10 metro from Boulogne Pont de Saint-Cloud station to Javel 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 2 hr 9 min. The RER, bus and metro schedule from Boulogne-Billancourt may change. We recommend you check the updated RER, bus and metro schedule to Boissy-Le-Sec on the Moovit app.

129min
Walk to metro stationMetro - 10
Metro - 10
RER - C
RER - C
Bus - 44144414
Walk to Boissy-Le-Sec
Leaves from Boulogne Pont de Saint-Cloud

Step by Step

  • 1
    Walk to metro station
    Walk to metro station
    Boulogne Pont de Saint-Cloud
    60 m • 1 min
  • 2
    Metro - 10
    Wait for metro
    10
    Gare D'Austerlitz
  • 3
    Ride to metro station
    Ride to metro station
    Javel
    8 min
  • 4
    RER - C
    Wait for RER
    C
    Saint-Martin D'Étampes
  • 5
    Ride to RER station
    Ride to RER station
    Étampes
    75 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare D'Étampes
    10 m • 1 min
  • 7
    Bus - 44144414
    Wait for bus
    4414
    Grande Rue
  • 8
    Ride to bus station
    Ride to bus station
    Le Rotoir
    17 min
  • 9
    Walk to Boissy-Le-Sec
    Walk to
    Boissy-Le-Sec
    10 m • 1 min
*Duration based on 8am traffic

From Boulogne-Billancourt to Boissy-Le-Sec by RER and bus

To get from Boulogne-Billancourt to Boissy-Le-Sec in Paris, you’ll need to take 2 bus lines and one RER line: take the 126 bus from Pont de Saint-Cloud - Albert Kahn station to Issy - Val de Seine 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 2 hr 19 min. The RER, bus and metro schedule from Boulogne-Billancourt may change. We recommend you check the updated RER, bus and metro schedule to Boissy-Le-Sec on the Moovit app.

139min
Walk to bus stationBus - 126
Bus - 126
RER - C
RER - C
Bus - 44144414
Walk to Boissy-Le-Sec
Leaves from Pont de Saint-Cloud - Albert Kahn

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Pont de Saint-Cloud - Albert Kahn
    10 m • 1 min
  • 2
    Bus - 126
    Wait for bus
    126
    Porte D'Orléans
  • 3
    Ride to bus station
    Ride to bus station
    Issy - Val de Seine
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Issy - Val de Seine
    40 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Martin D'Étampes
  • 6
    Ride to RER station
    Ride to RER station
    Étampes
    81 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
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Public transit directions from Boulogne-Billancourt to Boissy-Le-Sec

The distance between Boulogne-Billancourt, Paris and Boissy-Le-Sec, Paris is approximately 78.69 km, which can typically be travelled in 129 min. Moovit will show you the directions from Boulogne-Billancourt to Boissy-Le-Sec by RER, bus and metro, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Metro schedule from Boulogne-Billancourt to Boissy-Le-Sec

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

Related Routes

From Boulogne-Billancourt to Boissy-Le-Sec by RER and bus

To get from Boulogne-Billancourt to Boissy-Le-Sec in Paris, you’ll need to take 2 bus lines and one RER line: take the 126 bus from Pont de Saint-Cloud - Albert Kahn station to Issy - Val de Seine 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 2 hr 19 min. The RER, bus and metro schedule from Boulogne-Billancourt may change. We recommend you check the updated RER, bus and metro schedule to Boissy-Le-Sec on the Moovit app.

139min
Walk to bus stationBus - 126
Bus - 126
RER - C
RER - C
Bus - 44144414
Walk to Boissy-Le-Sec
Leaves from Pont de Saint-Cloud - Albert Kahn

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Pont de Saint-Cloud - Albert Kahn
    10 m • 1 min
  • 2
    Bus - 126
    Wait for bus
    126
    Porte D'Orléans
  • 3
    Ride to bus station
    Ride to bus station
    Issy - Val de Seine
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Issy - Val de Seine
    40 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Martin D'Étampes
  • 6
    Ride to RER station
    Ride to RER station
    Étampes
    81 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

Questions & Answers

  • What is the fastest way to get from Boulogne-Billancourt to Boissy-Le-Sec?

    The fastest way takes 129 minutes, using Metro line 10, RER line C, Bus line 4414.

  • What is the alternative route to get from Boulogne-Billancourt to Boissy-Le-Sec?

    The alternative route takes 139 minutes, using Bus line 126, RER line C, Bus line 4414.

  • Is there a direct metro between Boulogne-Billancourt and Boissy-Le-Sec in Paris?

    No, you’ll have to take one metro line, one RER line and one bus line in total. The total travelling time is 2 hr 9 min.

  • Which metro line goes from Boulogne-Billancourt to Boissy-Le-Sec in Paris?

    The 10 metro line goes from Boulogne Pont de Saint-Cloud station near Boulogne-Billancourt to Gare D'Austerlitz station. From there you’ll have to take one RER line and one bus line till Gare D'Austerlitz station near Boissy-Le-Sec in Paris.

  • How long does it take to travel from Boulogne-Billancourt to Boissy-Le-Sec in Paris by metro, RER and bus?

    The total travel time between Boulogne-Billancourt and Boissy-Le-Sec in Paris by metro, RER and bus is about 2 hr 9 min.

  • Where do I get on the metro near Boulogne-Billancourt to get to Boissy-Le-Sec in Paris?

    Get on the 10 metro from the Boulogne Pont de Saint-Cloud station near Boulogne-Billancourt in Paris.

  • Where do I get off the metro when travelling between Boulogne-Billancourt and Boissy-Le-Sec in Paris?

    Get off the metro at the Gare D'Austerlitz stop, which is closest to Boissy-Le-Sec in Paris.

Popular Routes