How to get from Montrouge to Les Ulis by RER and bus?

From Montrouge to Les Ulis by RER and bus

To get from Montrouge to Les Ulis in Paris, take the B RER from Laplace station to Gare de Massy-Palaiseau station. Next, take the 2 bus from Massy - Palaiseau RER station to Lfb station. The total trip duration for this route is approximately 1 hr 5 min.

65min
Walk to RER stationRER - B
RER - B
Bus - 22
Walk to Les Ulis
Leaves from Laplace

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Laplace
    920 m • 12 min
  • 2
    RER - B
    Wait for RER
    B
    Massy - Palaiseau
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Massy-Palaiseau
    20 min
  • 4
    Walk to bus station
    Walk to bus station
    Massy - Palaiseau RER
    50 m • 1 min
  • 5
    Bus - 22
    Wait for bus
    2
    Centre Commercial Ulis 2
  • 6
    Ride to bus station
    Ride to bus station
    Lfb
    8 min
  • 7
    Walk to Les Ulis
    Walk to
    Les Ulis
    80 m • 2 min
*Duration based on 8am traffic

Alternative route from Montrouge to Les Ulis by RER and bus via 197, B and 9

To get from Montrouge to Les Ulis in Paris, you’ll need to take 2 bus lines and one RER line: take the 197 bus from Léon Gambetta station to Bourg-La-Reine RER station. Next, you’ll have to switch to the B RER and finally take the 9 bus from Racine station to Montlhéry station. The total trip duration for this route is approximately 1 hr 23 min.

83min
Walk to bus stationBus - 197
Bus - 197
RER - B
RER - B
Bus - 99
Walk to Les Ulis
Leaves from Léon Gambetta

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Léon Gambetta
    200 m • 3 min
  • 2
    Bus - 197
    Wait for bus
    197
    Avenue Saint-Marc
  • 3
    Ride to bus station
    Ride to bus station
    Bourg-La-Reine RER
    16 min
  • 4
    Walk to RER station
    Walk to RER station
    Bourg-La-Reine
    170 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Le Guichet
    19 min
  • 7
    Walk to bus station
    Walk to bus station
    Racine
    180 m • 3 min
  • 8
    Bus - 99
    Wait for bus
    9
    Centre Commercial Ulis 2
  • 9
    Ride to bus station
    Ride to bus station
    Montlhéry
    6 min
  • 10
    Walk to Les Ulis
    Walk to
    Les Ulis
    570 m • 8 min
*Duration based on 8am traffic
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Public transit directions from Montrouge to Les Ulis

The distance between Montrouge, Paris and Les Ulis, Paris is approximately 20.07 km, which can typically be travelled in 65 min. Moovit will show you the directions from Montrouge to Les Ulis by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Public transit stations close to Montrouge

Montrouge is located at Montrouge, Paris and the nearest public transit station is Léon Gambetta.

Metro stations close to Montrouge:

  • Porte D'Orléans
  • Mairie de Montrouge
  • Barbara

Bus stations close to Montrouge:

  • Léon Gambetta
  • Vanne / Aqueduc
  • Gabriel Péri

RER stations close to Montrouge:

  • Laplace

Public transit stations close to Les Ulis, Paris

Les Ulis is located at Les Ulis, Paris and the nearest public transit station is La Hacquinière.

Bus stations close to Les Ulis:

  • Rond-Point
  • Rond-Point de Mondétour
  • Parana

RER stations close to Les Ulis:

  • La Hacquinière
  • Lozère
  • Orsay Ville

Related Routes

Alternative route from Montrouge to Les Ulis by RER and bus via 197, B and 9

To get from Montrouge to Les Ulis in Paris, you’ll need to take 2 bus lines and one RER line: take the 197 bus from Léon Gambetta station to Bourg-La-Reine RER station. Next, you’ll have to switch to the B RER and finally take the 9 bus from Racine station to Montlhéry station. The total trip duration for this route is approximately 1 hr 23 min.

83min
Walk to bus stationBus - 197
Bus - 197
RER - B
RER - B
Bus - 99
Walk to Les Ulis
Leaves from Léon Gambetta

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Léon Gambetta
    200 m • 3 min
  • 2
    Bus - 197
    Wait for bus
    197
    Avenue Saint-Marc
  • 3
    Ride to bus station
    Ride to bus station
    Bourg-La-Reine RER
    16 min
  • 4
    Walk to RER station
    Walk to RER station
    Bourg-La-Reine
    170 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Le Guichet
    19 min
  • 7
    Walk to bus station
    Walk to bus station
    Racine
    180 m • 3 min
  • 8
    Bus - 99
    Wait for bus
    9
    Centre Commercial Ulis 2
  • 9
    Ride to bus station
    Ride to bus station
    Montlhéry
    6 min
  • 10
    Walk to Les Ulis
    Walk to
    Les Ulis
    570 m • 8 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Montrouge to Les Ulis?

    The fastest way takes 65 minutes, using Bus line B, Bus line 2.

  • What is the alternative route to get from Montrouge to Les Ulis?

    The alternative route takes 83 minutes, using Bus line 197, Bus line B, Bus line 9.

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

    No, you’ll have to take one RER line and one bus line in total. The total travelling time is 1 hr 5 min.

  • Which RER line goes from Montrouge to Les Ulis in Paris?

    The B RER line goes from Laplace station near Montrouge to Massy - Palaiseau station. From there you’ll have to take one bus line till Massy - Palaiseau station near Les Ulis in Paris

  • How long does it take to travel from Montrouge to Les Ulis in Paris by RER and bus?

    The total travel time between Montrouge and Les Ulis in Paris by RER and bus is about 1 hr 5 min.

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

    Get off the RER at the Massy - Palaiseau stop, which is closest to Les Ulis in Paris.

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