How to get from Sermaise to Chilly-Mazarin by RER and light rail?

From Sermaise to Chilly-Mazarin by RER and light rail

To get from Sermaise to Chilly-Mazarin in Paris, take the C RER from Sermaise station to Épinay-Sur-Orge station. Next, take the T12 light rail from Épinay-Sur-Orge station to Chilly-Mazarin station. The total trip duration for this route is approximately 58 min. The RER and light rail schedule from Sermaise may change. We recommend you check the updated RER and light rail schedule to Chilly-Mazarin on the Moovit app.

58min
RER - C
RER - C
Light Rail - T12
Light Rail - T12
Leaves from Sermaise

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Sermaise
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Épinay-Sur-Orge
    38 min
  • 4
    Walk to light rail station
    Walk to light rail station
    Épinay-Sur-Orge
    410 m • 6 min
  • 5
    Light Rail - T12T12
    Wait for light rail
    T12
    Massy - Palaiseau
  • 6
    Ride to light rail station Chilly-Mazarin
    Ride to light rail station
    Chilly-Mazarin
    8 min
*Duration based on 8am traffic

From Sermaise to Chilly-Mazarin by RER and bus

To get from Sermaise to Chilly-Mazarin in Paris, you’ll need to take one RER line and 2 bus lines: take the C RER from Sermaise station to Arpajon station. Next, you’ll have to switch to the 9115 bus and finally take the 297 bus from Les Côteaux / Pasteur station to Gare de Chilly-Mazarin station. The total trip duration for this route is approximately 1 hr 16 min. The RER and light rail schedule from Sermaise may change. We recommend you check the updated RER and light rail schedule to Chilly-Mazarin on the Moovit app.

76min
RER - C
RER - C
Bus - 91159115
Bus - 297297
Walk to Chilly-Mazarin
Leaves from Sermaise

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Sermaise
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Arpajon
    19 min
  • 4
    Walk to bus station
    Walk to bus station
    Porte D'Étampes
    360 m • 5 min
  • 5
    Bus - 91159115
    Wait for bus
    9115
    Porte D'Orléans
  • 6
    Ride to bus station
    Ride to bus station
    Les Côteaux
    27 min
  • 7
    Walk to bus station
    Walk to bus station
    Les Côteaux / Pasteur
    100 m • 2 min
  • 8
    Bus - 297297
    Wait for bus
    297
    Antony RER
  • 9
    Ride to bus station
    Ride to bus station
    Gare de Chilly-Mazarin
    5 min
  • 10
    Walk to Chilly-Mazarin
    Walk to
    Chilly-Mazarin
    140 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Sermaise to Chilly-Mazarin

The distance between Sermaise, Paris and Chilly-Mazarin, Paris is approximately 32.16 km, which can typically be travelled in 58 min. Moovit will show you the directions from Sermaise to Chilly-Mazarin by RER and light rail, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Light Rail schedule from Sermaise to Chilly-Mazarin

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

Related Routes

From Sermaise to Chilly-Mazarin by RER and bus

To get from Sermaise to Chilly-Mazarin in Paris, you’ll need to take one RER line and 2 bus lines: take the C RER from Sermaise station to Arpajon station. Next, you’ll have to switch to the 9115 bus and finally take the 297 bus from Les Côteaux / Pasteur station to Gare de Chilly-Mazarin station. The total trip duration for this route is approximately 1 hr 16 min. The RER and light rail schedule from Sermaise may change. We recommend you check the updated RER and light rail schedule to Chilly-Mazarin on the Moovit app.

76min
RER - C
RER - C
Bus - 91159115
Bus - 297297
Walk to Chilly-Mazarin
Leaves from Sermaise

Step by Step

  • 1
    Start from RER station
    Start from RER station
    Sermaise
  • 2
    RER - C
    Wait for RER
    C
    Musée D'Orsay
  • 3
    Ride to RER station
    Ride to RER station
    Arpajon
    19 min
  • 4
    Walk to bus station
    Walk to bus station
    Porte D'Étampes
    360 m • 5 min
  • 5
    Bus - 91159115
    Wait for bus
    9115
    Porte D'Orléans
  • 6
    Ride to bus station
    Ride to bus station
    Les Côteaux
    27 min
  • 7
    Walk to bus station
    Walk to bus station
    Les Côteaux / Pasteur
    100 m • 2 min
  • 8
    Bus - 297297
    Wait for bus
    297
    Antony RER
  • 9
    Ride to bus station
    Ride to bus station
    Gare de Chilly-Mazarin
    5 min
  • 10
    Walk to Chilly-Mazarin
    Walk to
    Chilly-Mazarin
    140 m • 2 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 58 minutes, using RER line C, Light Rail line T12.

  • What is the alternative route to get from Sermaise to Chilly-Mazarin?

    The alternative route takes 76 minutes, using RER line C, Bus line 9115, Bus line 297.

  • Is there a direct RER between Sermaise and Chilly-Mazarin in Paris?

    No, you’ll have to take one RER line and one light rail line in total. The total travelling time is 58 min.

  • Which RER line goes from Sermaise to Chilly-Mazarin in Paris?

    The C RER line goes from Musée D'Orsay station near Sermaise to Épinay-Sur-Orge station. From there you’ll have to take one light rail line till Épinay-Sur-Orge station near Chilly-Mazarin in Paris.

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

    The total travel time between Sermaise and Chilly-Mazarin in Paris by RER and light rail is about 58 min.

  • Where do I get on the RER near Sermaise to get to Chilly-Mazarin in Paris?

    Get on the C RER from the Musée D'Orsay station near Sermaise in Paris.

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

    Get off the RER at the Épinay-Sur-Orge station, which is closest to Chilly-Mazarin in Paris.

Popular Routes