How to get from Lognes to Ermont by RER and train?

Lognes to Ermont map

From Lognes to Ermont by RER and train

To get from Lognes to Ermont in Paris, you’ll need to take 2 RER lines and one train line: take the A RER from Torcy station to Châtelet Les Halles station. Next, you’ll have to switch to the B RER and finally take the H train from Gare du Nord station to Ermont Halte station. The total trip duration for this route is approximately 1 hr 28 min.

88min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Train - H
Train - H
Walk to Ermont
Leaves from Torcy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Torcy
    660 m • 9 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 min
  • 4
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 5
    Ride to RER station
    Ride to RER station
    Gare du Nord
    3 min
  • 6
    Train - H
    Wait for train
    H
    Valmondois
  • 7
    Ride to train station
    Ride to train station
    Ermont Halte
    22 min
  • 8
    Walk to Ermont
    Walk to
    Ermont
    30 m • 1 min
*Duration based on 8am traffic

Alternative route from Lognes to Ermont by RER and train via A, D and H

To get from Lognes to Ermont in Paris, you’ll need to take 2 RER lines and one train line: take the A RER from Torcy station to Châtelet Les Halles station. Next, you’ll have to switch to the D RER and finally take the H train from Gare du Nord station to Ermont Halte station. The total trip duration for this route is approximately 1 hr 28 min.

88min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Train - H
Train - H
Walk to Ermont
Leaves from Torcy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Torcy
    660 m • 9 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 min
  • 4
    RER - D
    Wait for RER
    D
    Goussainville
  • 5
    Ride to RER station
    Ride to RER station
    Gare du Nord
    3 min
  • 6
    Train - H
    Wait for train
    H
    Valmondois
  • 7
    Ride to train station
    Ride to train station
    Ermont Halte
    22 min
  • 8
    Walk to Ermont
    Walk to
    Ermont
    30 m • 1 min
*Duration based on 8am traffic
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Public transit directions from Lognes to Ermont

The distance between Lognes, Paris and Ermont, Paris is approximately 44.31 km, which can typically be travelled in 88 min. Moovit will show you the directions from Lognes to Ermont by RER and train, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Public transit stations close to Lognes

Lognes is located at Lognes, Paris and the nearest public transit station is Torcy RER.

Bus stations close to Lognes:

  • Torcy RER
  • Torcy Bus Paris 2024
  • Gare de Torcy

RER stations close to Lognes:

  • Torcy
  • Lognes

Public transit stations close to Ermont, Paris

Ermont is located at Ermont, Paris and the nearest public transit station is Boulevard Pasteur.

Train stations close to Ermont:

  • Ermont - Eaubonne
  • Ermont Halte
  • Gros Noyer Saint-Prix

Bus stations close to Ermont:

  • Boulevard Pasteur
  • Gare de Cernay
  • Rue du Professeur Calmette

RER stations close to Ermont:

  • Franconville - Le Plessis-Bouchard
  • Cernay

Related Routes

Lognes to Ermont map

Alternative route from Lognes to Ermont by RER and train via A, D and H

To get from Lognes to Ermont in Paris, you’ll need to take 2 RER lines and one train line: take the A RER from Torcy station to Châtelet Les Halles station. Next, you’ll have to switch to the D RER and finally take the H train from Gare du Nord station to Ermont Halte station. The total trip duration for this route is approximately 1 hr 28 min.

88min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Train - H
Train - H
Walk to Ermont
Leaves from Torcy

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Torcy
    660 m • 9 min
  • 2
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    31 min
  • 4
    RER - D
    Wait for RER
    D
    Goussainville
  • 5
    Ride to RER station
    Ride to RER station
    Gare du Nord
    3 min
  • 6
    Train - H
    Wait for train
    H
    Valmondois
  • 7
    Ride to train station
    Ride to train station
    Ermont Halte
    22 min
  • 8
    Walk to Ermont
    Walk to
    Ermont
    30 m • 1 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Lognes to Ermont?

    The fastest way takes 88 minutes, using Bus line A, Bus line B, Bus line H.

  • What is the alternative route to get from Lognes to Ermont?

    The alternative route takes 88 minutes, using Bus line A, Bus line D, Bus line H.

  • Is there a direct RER between Lognes and Ermont in Paris?

    No, you’ll have to take 2 RER lines and one train line in total. The total travelling time is 1 hr 28 min.

  • Which RER line goes from Lognes to Ermont in Paris?

    The A RER line goes from Torcy station near Lognes to Cergy Le Haut station. From there you’ll have to take one RER line and one train line till Cergy Le Haut station near Ermont in Paris

  • How long does it take to travel from Lognes to Ermont in Paris by RER and train?

    The total travel time between Lognes and Ermont in Paris by RER and train is about 1 hr 28 min.

  • Where do I get on the RER near Lognes to get to Ermont in Paris?

    Get on the A RER from the Torcy station near Lognes in Paris.

  • Where do I get off the RER when travelling between Lognes and Ermont in Paris?

    Get off the RER at the Cergy Le Haut station, which is closest to Ermont in Paris.

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