How to get from Groslay to Chilly-Mazarin by RER, bus and train?

From Groslay to Chilly-Mazarin by RER, bus and train

To get from Groslay to Chilly-Mazarin in Paris, you’ll need to take one train line, one RER line and one bus line: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the B RER and finally take the 297 bus from Antony RER station to Chilly-Mazarin station. The total trip duration for this route is approximately 1 hr 24 min. The RER, bus and train schedule from Groslay may change. We recommend you check the updated RER, bus and train schedule to Chilly-Mazarin on the Moovit app.

84min
Train - H
Train - H
RER - B
RER - B
Bus - 297
Bus - 297
Walk to Chilly-Mazarin
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    16 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Antony
    23 min
  • 6
    Walk to bus station
    Walk to bus station
    Antony RER
    50 m • 1 min
  • 7
    Bus - 297
    Wait for bus
    297
    Place Charles Steber / Longjumeau
  • 8
    Ride to bus station
    Ride to bus station
    Chilly-Mazarin
    26 min
  • 9
    Walk to Chilly-Mazarin
    Walk to
    Chilly-Mazarin
    130 m • 2 min
*Duration based on 8am traffic

From Groslay to Chilly-Mazarin by bus, metro and train

To get from Groslay to Chilly-Mazarin in Paris, you’ll need to take one train line, one metro line and one bus line: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the 4 metro and finally take the 299 bus from Porte D'Orléans - Ernest Reyer station to Beauregard station. The total trip duration for this route is approximately 1 hr 27 min. The RER, bus and train schedule from Groslay may change. We recommend you check the updated RER, bus and train schedule to Chilly-Mazarin on the Moovit app.

87min
Train - H
Train - H
Metro - 4
Metro - 4
Bus - 299
Bus - 299
Walk to Chilly-Mazarin
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    16 min
  • 4
    Metro - 4
    Wait for metro
    4
    Bagneux - Lucie Aubrac
  • 5
    Ride to metro station
    Ride to metro station
    Porte D'Orléans
    24 min
  • 6
    Walk to bus station
    Walk to bus station
    Porte D'Orléans - Ernest Reyer
    100 m • 2 min
  • 7
    Bus - 299
    Wait for bus
    299
    Place Lucien Boilleau
  • 8
    Ride to bus station
    Ride to bus station
    Beauregard
    22 min
  • 9
    Walk to Chilly-Mazarin
    Walk to
    Chilly-Mazarin
    1.08 km • 14 min
*Duration based on 8am traffic
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Public transit directions from Groslay to Chilly-Mazarin

The distance between Groslay, Paris and Chilly-Mazarin, Paris is approximately 40.87 km, which can typically be travelled in 84 min. Moovit will show you the directions from Groslay to Chilly-Mazarin by RER, bus and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Train schedule from Groslay to Chilly-Mazarin

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

Related Routes

From Groslay to Chilly-Mazarin by bus, metro and train

To get from Groslay to Chilly-Mazarin in Paris, you’ll need to take one train line, one metro line and one bus line: take the H train from Gare de Groslay station to Gare du Nord station. Next, you’ll have to switch to the 4 metro and finally take the 299 bus from Porte D'Orléans - Ernest Reyer station to Beauregard station. The total trip duration for this route is approximately 1 hr 27 min. The RER, bus and train schedule from Groslay may change. We recommend you check the updated RER, bus and train schedule to Chilly-Mazarin on the Moovit app.

87min
Train - H
Train - H
Metro - 4
Metro - 4
Bus - 299
Bus - 299
Walk to Chilly-Mazarin
Leaves from Gare de Groslay

Step by Step

  • 1
    Start from train station
    Start from train station
    Groslay
  • 2
    Train - H
    Wait for train
    H
    Gare du Nord
  • 3
    Ride to train station
    Ride to train station
    Gare du Nord
    16 min
  • 4
    Metro - 4
    Wait for metro
    4
    Bagneux - Lucie Aubrac
  • 5
    Ride to metro station
    Ride to metro station
    Porte D'Orléans
    24 min
  • 6
    Walk to bus station
    Walk to bus station
    Porte D'Orléans - Ernest Reyer
    100 m • 2 min
  • 7
    Bus - 299
    Wait for bus
    299
    Place Lucien Boilleau
  • 8
    Ride to bus station
    Ride to bus station
    Beauregard
    22 min
  • 9
    Walk to Chilly-Mazarin
    Walk to
    Chilly-Mazarin
    1.08 km • 14 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 84 minutes, using Train line H, RER line B, Bus line 297.

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

    The alternative route takes 87 minutes, using Train line H, Metro line 4, Bus line 299.

  • Is there a direct train between Groslay and Chilly-Mazarin in Paris?

    No, you’ll have to take one train line, one RER line and one bus line in total. The total travelling time is 1 hr 24 min.

  • Which train line goes from Groslay to Chilly-Mazarin in Paris?

    The H train line goes from Gare du Nord station near Groslay to Gare du Nord station. From there you’ll have to take one RER line and one bus line till Gare du Nord station near Chilly-Mazarin in Paris.

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

    The total travel time between Groslay and Chilly-Mazarin in Paris by train, RER and bus is about 1 hr 24 min.

  • Where do I get on the train near Groslay to get to Chilly-Mazarin in Paris?

    Get on the H train from the Gare du Nord station near Groslay in Paris.

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

    Get off the train at the Gare du Nord stop, which is closest to Chilly-Mazarin in Paris.

Popular Routes