How to get from Conflans-Sainte-Honorine to Champlan by RER and bus?

From Conflans-Sainte-Honorine to Champlan by RER and bus

To get from Conflans-Sainte-Honorine to Champlan in Paris, you’ll need to take one bus line and 2 RER lines: take the 1234 bus from Gaillon station to Gare de Fin D'Oise 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 2 hr 3 min.

123min
Walk to bus station
Bus - 12341234
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Gaillon

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gaillon
    10 m • 1 min
  • 2
    Bus - 12341234
    Wait for bus
    1234
    Gare de Fin D'Oise
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Fin D'Oise
    21 min
  • 4
    Walk to RER station
    Walk to RER station
    Conflans Fin D'Oise
    40 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 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

From Conflans-Sainte-Honorine to Champlan by RER and train

To get from Conflans-Sainte-Honorine to Champlan in Paris, you’ll need to take one train line and 2 RER lines: take the J train from Conflans Sainte-Honorine station to Gare Saint-Lazare 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 2 hr 10 min.

130min
Walk to train stationTrain - J
Train - J
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Conflans Sainte-Honorine

Step by Step

  • 1
    Walk to train station
    Walk to train station
    Conflans Sainte-Honorine
    1.56 km • 20 min
  • 2
    Train - J
    Wait for train
    J
    Gare Saint-Lazare
  • 3
    Ride to train station
    Ride to train station
    Gare Saint-Lazare
    28 min
  • 4
    Walk to RER station
    Walk to RER station
    Auber
    270 m • 4 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    2 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 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 Conflans-Sainte-Honorine to Champlan

The distance between Conflans-Sainte-Honorine, Paris and Champlan, Paris is approximately 54.16 km, which can typically be travelled in 123 min. Moovit will show you the directions from Conflans-Sainte-Honorine 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 Conflans-Sainte-Honorine

Conflans-Sainte-Honorine is located at Conflans-Sainte-Honorine, Paris and the nearest public transit station is Gaillon.

Bus stations close to Conflans-Sainte-Honorine:

  • Gaillon
  • Dheret
  • Collège Des Hautes Rayes

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
  • La Fontaine
  • Lavoir

RER stations close to Champlan:

  • Palaiseau
  • Palaiseau - Villebon

Related Routes

From Conflans-Sainte-Honorine to Champlan by RER and train

To get from Conflans-Sainte-Honorine to Champlan in Paris, you’ll need to take one train line and 2 RER lines: take the J train from Conflans Sainte-Honorine station to Gare Saint-Lazare 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 2 hr 10 min.

130min
Walk to train stationTrain - J
Train - J
RER - A
RER - A
RER - B
RER - B
Walk to Champlan
Leaves from Conflans Sainte-Honorine

Step by Step

  • 1
    Walk to train station
    Walk to train station
    Conflans Sainte-Honorine
    1.56 km • 20 min
  • 2
    Train - J
    Wait for train
    J
    Gare Saint-Lazare
  • 3
    Ride to train station
    Ride to train station
    Gare Saint-Lazare
    28 min
  • 4
    Walk to RER station
    Walk to RER station
    Auber
    270 m • 4 min
  • 5
    RER - A
    Wait for RER
    A
    Marne-La-Vallée Chessy
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    2 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Palaiseau
    27 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 Conflans-Sainte-Honorine to Champlan?

    The fastest way takes 123 minutes, using Bus line 1234, RER line A, RER line B.

  • What is the alternative route to get from Conflans-Sainte-Honorine to Champlan?

    The alternative route takes 130 minutes, using Train line J, RER line A, RER line B.

  • Is there a direct bus between Conflans-Sainte-Honorine and Champlan in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 3 min.

  • Which bus line goes from Conflans-Sainte-Honorine to Champlan in Paris?

    The 1234 bus line goes from Gaillon station near Conflans-Sainte-Honorine to Gare de Fin D'Oise station. From there you’ll have to take 2 RER lines till Gare de Fin D'Oise station near Champlan in Paris

  • How long does it take to travel from Conflans-Sainte-Honorine to Champlan in Paris by bus and RER?

    The total travel time between Conflans-Sainte-Honorine and Champlan in Paris by bus and RER is about 2 hr 3 min.

  • Where do I get on the bus near Conflans-Sainte-Honorine to get to Champlan in Paris?

    Get on the 1234 bus from the Gaillon stop near Conflans-Sainte-Honorine in Paris.

  • Where do I get off the bus when travelling between Conflans-Sainte-Honorine and Champlan in Paris?

    Get off the bus at the Gare de Fin D'Oise station, which is closest to Champlan in Paris.

Popular Routes