How to get from Montrouge to Cergy by RER?

From Montrouge to Cergy by RER

To get from Montrouge to Cergy in Paris, take the B RER from Laplace station to Châtelet Les Halles station. Next, take the A RER from Châtelet Les Halles station to Cergy Préfecture station. The total trip duration for this route is approximately 1 hr 27 min.

87min
Walk to RER stationRER - B
RER - B
RER - A
RER - A
Walk to Cergy
Leaves from Laplace

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Laplace
    940 m • 13 min
  • 2
    RER - B
    Wait for RER
    B
    Mitry - Claye
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    13 min
  • 4
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 5
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    39 min
  • 6
    Walk to Cergy
    Walk to
    Cergy
    850 m • 12 min
*Duration based on 8am traffic

From Montrouge to Cergy by RER, bus and metro

To get from Montrouge to Cergy in Paris, you’ll need to take one bus line, one metro line and one RER line: take the 188 bus from Léon Gambetta station to Porte D'Orléans station. Next, you’ll have to switch to the 4 metro and finally take the A RER from Châtelet Les Halles station to Cergy Préfecture station. The total trip duration for this route is approximately 1 hr 26 min.

86min
Walk to bus stationBus - 188
Bus - 188
Metro - 4
Metro - 4
RER - A
RER - A
Walk to Cergy
Leaves from Léon Gambetta

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Léon Gambetta
    10 m • 1 min
  • 2
    Bus - 188
    Wait for bus
    188
    Porte D'Orléans
  • 3
    Ride to bus station
    Ride to bus station
    Porte D'Orléans
    3 min
  • 4
    Walk to metro station
    Walk to metro station
    Porte D'Orléans
    180 m • 3 min
  • 5
    Metro - 4
    Wait for metro
    4
    Porte de Clignancourt
  • 6
    Ride to metro station
    Ride to metro station
    Les Halles
    16 min
  • 7
    Walk to RER station
    Walk to RER station
    Châtelet Les Halles
    260 m • 4 min
  • 8
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 9
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    39 min
  • 10
    Walk to Cergy
    Walk to
    Cergy
    850 m • 12 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Montrouge to Cergy

The distance between Montrouge, Paris and Cergy, Paris is approximately 41.92 km, which can typically be travelled in 87 min. Moovit will show you the directions from Montrouge to Cergy by RER, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Related Routes

From Montrouge to Cergy by RER, bus and metro

To get from Montrouge to Cergy in Paris, you’ll need to take one bus line, one metro line and one RER line: take the 188 bus from Léon Gambetta station to Porte D'Orléans station. Next, you’ll have to switch to the 4 metro and finally take the A RER from Châtelet Les Halles station to Cergy Préfecture station. The total trip duration for this route is approximately 1 hr 26 min.

86min
Walk to bus stationBus - 188
Bus - 188
Metro - 4
Metro - 4
RER - A
RER - A
Walk to Cergy
Leaves from Léon Gambetta

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Léon Gambetta
    10 m • 1 min
  • 2
    Bus - 188
    Wait for bus
    188
    Porte D'Orléans
  • 3
    Ride to bus station
    Ride to bus station
    Porte D'Orléans
    3 min
  • 4
    Walk to metro station
    Walk to metro station
    Porte D'Orléans
    180 m • 3 min
  • 5
    Metro - 4
    Wait for metro
    4
    Porte de Clignancourt
  • 6
    Ride to metro station
    Ride to metro station
    Les Halles
    16 min
  • 7
    Walk to RER station
    Walk to RER station
    Châtelet Les Halles
    260 m • 4 min
  • 8
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 9
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    39 min
  • 10
    Walk to Cergy
    Walk to
    Cergy
    850 m • 12 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Montrouge to Cergy?

    The fastest way takes 87 minutes, using RER line B, RER line A.

  • What is the alternative route to get from Montrouge to Cergy?

    The alternative route takes 86 minutes, using Bus line 188, Metro line 4, RER line A.

  • Is there a direct RER between Montrouge and Cergy in Paris?

    No, you’ll have to take 2 RER lines in total. The total travelling time is 1 hr 27 min.

  • Which RER line goes from Montrouge to Cergy in Paris?

    The B RER line goes from Laplace station near Montrouge to Mitry - Claye station. From there you’ll have to take one RER line till Mitry - Claye station near Cergy in Paris.

  • How long does it take to travel from Montrouge to Cergy in Paris by RER?

    The total travel time between Montrouge and Cergy in Paris by RER is about 1 hr 27 min.

  • Where do I get on the RER near Montrouge to get to Cergy in Paris?

    Get on the B RER from the Laplace station near Montrouge in Paris.

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

    Get off the RER at the Mitry - Claye station, which is closest to Cergy in Paris.

Popular Routes