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 1257 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 9 min.

129min
Walk to bus station
Bus - 12571257
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 - 12571257
    Wait for bus
    1257
    Gare de Fin D'Oise
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Fin D'Oise
    20 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
    Boissy-Saint-Léger
  • 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

Alternative route from Conflans-Sainte-Honorine to Champlan by RER and bus via 1234, A and B

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 11 min.

131min
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
    17 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
    Boissy-Saint-Léger
  • 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 Conflans-Sainte-Honorine to Champlan

The distance between Conflans-Sainte-Honorine, Paris and Champlan, Paris is approximately 53.82 km, which can typically be travelled in 129 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.

Train stations close to Conflans-Sainte-Honorine:

  • Conflans Fin D'Oise
  • Éragny - Neuville
  • Herblay

Bus stations close to Conflans-Sainte-Honorine:

  • Gaillon
  • Dheret
  • Collège Des Hautes Rayes

RER stations close to Conflans-Sainte-Honorine:

  • Neuville Université

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
  • Lavoir
  • La Fontaine

RER stations close to Champlan:

  • Palaiseau
  • Palaiseau - Villebon

Related Routes

Alternative route from Conflans-Sainte-Honorine to Champlan by RER and bus via 1234, A and B

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 11 min.

131min
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
    17 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
    Boissy-Saint-Léger
  • 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 Conflans-Sainte-Honorine to Champlan?

    The fastest way takes 129 minutes, using Bus line 1257, RER line A, RER line B.

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

    The alternative route takes 131 minutes, using Bus line 1234, 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 9 min.

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

    The 1257 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 9 min.

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

    Get on the 1257 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