How to get from Cergy to Saint-Forget by RER, bus and train?

From Cergy to Saint-Forget by RER, bus and train

To get from Cergy to Saint-Forget in Paris, you’ll need to take one RER line, one train line and one bus line: take the A RER from Cergy Préfecture station to La Défense (Grande Arche) station. Next, you’ll have to switch to the U train and finally take the 5347 bus from Gare de la Verrière station to Mesnil Sevin station. The total trip duration for this route is approximately 2 hr 5 min. The RER, bus and train schedule from Cergy may change. We recommend you check the updated RER, bus and train schedule to Saint-Forget on the Moovit app.

125min
Walk to RER stationRER - A
RER - A
Train - U
Train - U
Bus - 53475347
Walk to Saint-Forget
Leaves from Cergy Préfecture

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Cergy Préfecture
    850 m • 12 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    La Défense (Grande Arche)
    30 min
  • 4
    Train - U
    Wait for train
    U
    La Verrière
  • 5
    Ride to train station
    Ride to train station
    La Verrière
    43 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de la Verrière
    40 m • 1 min
  • 7
    Bus - 53475347
    Wait for bus
    5347
    Gare de Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to bus station
    Ride to bus station
    Mesnil Sevin
    12 min
  • 9
    Walk to Saint-Forget
    Walk to
    Saint-Forget
    1.52 km • 20 min
*Duration based on 8am traffic

From Cergy to Saint-Forget by RER and bus

To get from Cergy to Saint-Forget in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Cergy Préfecture station to Châtelet - Les Halles station. Next, you’ll have to switch to the B RER and finally take the 5347 bus from Gare de Saint-Rémy-Lès-Chevreuse station to Mesnil Sevin station. The total trip duration for this route is approximately 2 hr 45 min. The RER, bus and train schedule from Cergy may change. We recommend you check the updated RER, bus and train schedule to Saint-Forget on the Moovit app.

165min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - 53475347
Walk to Saint-Forget
Leaves from Cergy Préfecture

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Cergy Préfecture
    850 m • 12 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    41 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Saint-Rémy-Lès-Chevreuse
    55 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Saint-Rémy-Lès-Chevreuse
    70 m • 2 min
  • 7
    Bus - 53475347
    Wait for bus
    5347
    Gare de la Verrière
  • 8
    Ride to bus station
    Ride to bus station
    Mesnil Sevin
    16 min
  • 9
    Walk to Saint-Forget
    Walk to
    Saint-Forget
    1.5 km • 19 min
*Duration based on 8am traffic
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Public transit directions from Cergy to Saint-Forget

The distance between Cergy, Paris and Saint-Forget, Paris is approximately 63.9 km, which can typically be travelled in 125 min. Moovit will show you the directions from Cergy to Saint-Forget 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 Cergy to Saint-Forget

To check the RER, bus and train schedule from Cergy to Saint-Forget using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Cergy) and destination (Saint-Forget), 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 Cergy to Saint-Forget by RER and bus

To get from Cergy to Saint-Forget in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Cergy Préfecture station to Châtelet - Les Halles station. Next, you’ll have to switch to the B RER and finally take the 5347 bus from Gare de Saint-Rémy-Lès-Chevreuse station to Mesnil Sevin station. The total trip duration for this route is approximately 2 hr 45 min. The RER, bus and train schedule from Cergy may change. We recommend you check the updated RER, bus and train schedule to Saint-Forget on the Moovit app.

165min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - 53475347
Walk to Saint-Forget
Leaves from Cergy Préfecture

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Cergy Préfecture
    850 m • 12 min
  • 2
    RER - A
    Wait for RER
    A
    Boissy-Saint-Léger
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    41 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Saint-Rémy-Lès-Chevreuse
    55 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Saint-Rémy-Lès-Chevreuse
    70 m • 2 min
  • 7
    Bus - 53475347
    Wait for bus
    5347
    Gare de la Verrière
  • 8
    Ride to bus station
    Ride to bus station
    Mesnil Sevin
    16 min
  • 9
    Walk to Saint-Forget
    Walk to
    Saint-Forget
    1.5 km • 19 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Cergy to Saint-Forget?

    The fastest way takes 125 minutes, using RER line A, Train line U, Bus line 5347.

  • What is the alternative route to get from Cergy to Saint-Forget?

    The alternative route takes 165 minutes, using RER line A, RER line B, Bus line 5347.

  • Is there a direct RER between Cergy and Saint-Forget in Paris?

    No, you’ll have to take one RER line, one train line and one bus line in total. The total travelling time is 2 hr 5 min.

  • Which RER line goes from Cergy to Saint-Forget in Paris?

    The A RER line goes from Cergy Préfecture station near Cergy to Boissy-Saint-Léger station. From there you’ll have to take one train line and one bus line till Boissy-Saint-Léger station near Saint-Forget in Paris.

  • How long does it take to travel from Cergy to Saint-Forget in Paris by RER, train and bus?

    The total travel time between Cergy and Saint-Forget in Paris by RER, train and bus is about 2 hr 5 min.

  • Where do I get on the RER near Cergy to get to Saint-Forget in Paris?

    Get on the A RER from the Cergy Préfecture station near Cergy in Paris.

  • Where do I get off the RER when travelling between Cergy and Saint-Forget in Paris?

    Get off the RER at the Boissy-Saint-Léger stop, which is closest to Saint-Forget in Paris.

Popular Routes