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

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

To get from Conflans-Sainte-Honorine to Cerny in Paris, you’ll need to take one bus line and 2 RER lines: take the 1227 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 D RER from Gare de Lyon station to La Ferté-Alais station. The total trip duration for this route is approximately 2 hr 29 min. The RER and bus schedule from Conflans-Sainte-Honorine may change. We recommend you check the updated RER and bus schedule to Cerny on the Moovit app.

149min
Walk to bus station
Bus - 12271227
RER - A
RER - A
RER - D
RER - D
Walk to Cerny
Leaves from Gaillon

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gaillon
    10 m • 1 min
  • 2
    Bus - 12271227
    Wait for bus
    1227
    Gare de Fin D'Oise
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Fin D'Oise
    22 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
    Gare de Lyon
    36 min
  • 7
    RER - D
    Wait for RER
    D
    Malesherbes
  • 8
    Ride to RER station
    Ride to RER station
    La Ferté-Alais
    54 min
  • 9
    Walk to Cerny
    Walk to
    Cerny
    1.15 km • 15 min
*Duration based on 8am traffic

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

To get from Conflans-Sainte-Honorine to Cerny 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 D RER from Gare de Lyon station to La Ferté-Alais station. The total trip duration for this route is approximately 2 hr 59 min. The RER and bus schedule from Conflans-Sainte-Honorine may change. We recommend you check the updated RER and bus schedule to Cerny on the Moovit app.

179min
Walk to bus station
Bus - 12341234
RER - A
RER - A
RER - D
RER - D
Walk to Cerny
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
    Gare de Lyon
    36 min
  • 7
    RER - D
    Wait for RER
    D
    Malesherbes
  • 8
    Ride to RER station
    Ride to RER station
    La Ferté-Alais
    54 min
  • 9
    Walk to Cerny
    Walk to
    Cerny
    1.15 km • 15 min
*Duration based on 8am traffic
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Public transit directions from Conflans-Sainte-Honorine to Cerny

The distance between Conflans-Sainte-Honorine, Paris and Cerny, Paris is approximately 91.62 km, which can typically be travelled in 149 min. Moovit will show you the directions from Conflans-Sainte-Honorine to Cerny by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Conflans-Sainte-Honorine to Cerny

To check the RER and bus schedule from Conflans-Sainte-Honorine to Cerny using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Conflans-Sainte-Honorine) and destination (Cerny), then select the desired date and time of travel. Moovit will show all available RER and bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER and bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest RER and bus schedules.

Related Routes

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

To get from Conflans-Sainte-Honorine to Cerny 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 D RER from Gare de Lyon station to La Ferté-Alais station. The total trip duration for this route is approximately 2 hr 59 min. The RER and bus schedule from Conflans-Sainte-Honorine may change. We recommend you check the updated RER and bus schedule to Cerny on the Moovit app.

179min
Walk to bus station
Bus - 12341234
RER - A
RER - A
RER - D
RER - D
Walk to Cerny
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
    Gare de Lyon
    36 min
  • 7
    RER - D
    Wait for RER
    D
    Malesherbes
  • 8
    Ride to RER station
    Ride to RER station
    La Ferté-Alais
    54 min
  • 9
    Walk to Cerny
    Walk to
    Cerny
    1.15 km • 15 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Conflans-Sainte-Honorine to Cerny?

    The fastest way takes 149 minutes, using Bus line 1227, RER line A, RER line D.

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

    The alternative route takes 179 minutes, using Bus line 1234, RER line A, RER line D.

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

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 29 min.

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

    The 1227 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 Cerny in Paris.

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

    The total travel time between Conflans-Sainte-Honorine and Cerny in Paris by bus and RER is about 2 hr 29 min.

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

    Get on the 1227 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 Cerny in Paris?

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

Popular Routes