How to get from Santeny to Champlan by RER and bus?

From Santeny to Champlan by RER and bus

To get from Santeny to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 3121 bus from Libération station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 1 hr 48 min.

108min
Walk to bus station
Bus - 31213121
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Libération

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Libération
    10 m • 1 min
  • 2
    Bus - 31213121
    Wait for bus
    3121
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    32 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    28 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic

Alternative route from Santeny to Champlan by RER and bus via 4132, D and B

To get from Santeny to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 4132 bus from Za Perdrix station to Place de L'Arrivée - Gare station. Next, you’ll have to switch to the D RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 2 hr 32 min.

152min
Walk to bus station
Bus - 41324132
RER - D
RER - D
RER - B
RER - B
Walk to Champlan
Leaves from Za Perdrix

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Za Perdrix
    1.5 km • 20 min
  • 2
    Bus - 41324132
    Wait for bus
    4132
    Gare de Brunoy
  • 3
    Ride to bus station
    Ride to bus station
    Place de L'Arrivée - Gare
    27 min
  • 4
    Walk to RER station
    Walk to RER station
    Brunoy
    40 m • 1 min
  • 5
    RER - D
    Wait for RER
    D
    Goussainville
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    34 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    28 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic
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Public transit directions from Santeny to Champlan

The distance between Santeny, Paris and Champlan, Paris is approximately 52.02 km, which can typically be travelled in 108 min. Moovit will show you the directions from Santeny to Champlan 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 Santeny

Santeny is located at Santeny, Paris and the nearest public transit station is Libération.

Bus stations close to Santeny:

  • Libération
  • Le Marais
  • Rn Santeny

Public transit stations close to Champlan, Paris

Champlan is located at Champlan, Paris and the nearest public transit station is Butte Chaumont.

Bus stations close to Champlan:

  • Butte Chaumont
  • Mairie de Champlan / Champlan
  • Lavoir

RER stations close to Champlan:

  • Palaiseau
  • Palaiseau - Villebon

Related Routes

Alternative route from Santeny to Champlan by RER and bus via 4132, D and B

To get from Santeny to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 4132 bus from Za Perdrix station to Place de L'Arrivée - Gare station. Next, you’ll have to switch to the D RER and finally take the B RER from Châtelet Les Halles station to Palaiseau station. The total trip duration for this route is approximately 2 hr 32 min.

152min
Walk to bus station
Bus - 41324132
RER - D
RER - D
RER - B
RER - B
Walk to Champlan
Leaves from Za Perdrix

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Za Perdrix
    1.5 km • 20 min
  • 2
    Bus - 41324132
    Wait for bus
    4132
    Gare de Brunoy
  • 3
    Ride to bus station
    Ride to bus station
    Place de L'Arrivée - Gare
    27 min
  • 4
    Walk to RER station
    Walk to RER station
    Brunoy
    40 m • 1 min
  • 5
    RER - D
    Wait for RER
    D
    Goussainville
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    34 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    28 min
  • 9
    Walk to Champlan
    Walk to
    Champlan
    1.71 km • 22 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Santeny to Champlan?

    The fastest way takes 108 minutes, using Bus line 3121, RER line A, RER line B.

  • What is the alternative route to get from Santeny to Champlan?

    The alternative route takes 152 minutes, using Bus line 4132, RER line D, RER line B.

  • Is there a direct bus between Santeny and Champlan in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 48 min.

  • Which bus line goes from Santeny to Champlan in Paris?

    The 3121 bus line goes from Libération station near Santeny to Gare de Boissy-Saint-Léger station. From there you’ll have to take 2 RER lines till Gare de Boissy-Saint-Léger station near Champlan in Paris

  • How long does it take to travel from Santeny to Champlan in Paris by bus and RER?

    The total travel time between Santeny and Champlan in Paris by bus and RER is about 1 hr 48 min.

  • Where do I get on the bus near Santeny to get to Champlan in Paris?

    Get on the 3121 bus from the Libération stop near Santeny in Paris.

  • Where do I get off the bus when travelling between Santeny and Champlan in Paris?

    Get off the bus at the Gare de Boissy-Saint-Léger station, which is closest to Champlan in Paris.

Popular Routes