How to get from Chailly-En-Biere to Orsay by RER and bus?

From Chailly-En-Biere to Orsay by RER and bus

To get from Chailly-En-Biere to Orsay in Paris, you’ll need to take one bus line and 2 RER lines: take the 3429 bus from Mairie station to Gare de Melun station. Next, you’ll have to switch to the D RER and finally take the B RER from Châtelet Les Halles station to Le Guichet station. The total trip duration for this route is approximately 2 hr 27 min.

147min
Walk to bus station
Bus - 34293429
RER - D
RER - D
RER - B
RER - B
Walk to Orsay
Leaves from Mairie

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Mairie
    190 m • 3 min
  • 2
    Bus - 34293429
    Wait for bus
    3429
    Gare de Melun
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Melun
    24 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Melun
    10 m • 1 min
  • 5
    RER - D
    Wait for RER
    D
    Goussainville
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    61 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Le Guichet
    36 min
  • 9
    Walk to Orsay
    Walk to
    Orsay
    1.21 km • 16 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Paris.
All local mobility options in one app

Public transit directions from Chailly-En-Biere to Orsay

The distance between Chailly-En-Biere, Paris and Orsay, Paris is approximately 80.56 km, which can typically be travelled in 147 min. Moovit will show you the directions from Chailly-En-Biere to Orsay by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Related Routes

Questions & Answers

  • What is the fastest way to get from Chailly-En-Biere to Orsay?

    The fastest way takes 147 minutes, using Bus line 3429, RER line D, RER line B.

  • Is there a direct bus between Chailly-En-Biere and Orsay in Paris?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 2 hr 27 min.

  • Which bus line goes from Chailly-En-Biere to Orsay in Paris?

    The 3429 bus line goes from Mairie station near Chailly-En-Biere to Gare de Melun station. From there you’ll have to take 2 RER lines till Gare de Melun station near Orsay in Paris.

  • How long does it take to travel from Chailly-En-Biere to Orsay in Paris by bus and RER?

    The total travel time between Chailly-En-Biere and Orsay in Paris by bus and RER is about 2 hr 27 min.

  • Where do I get on the bus near Chailly-En-Biere to get to Orsay in Paris?

    Get on the 3429 bus from the Mairie stop near Chailly-En-Biere in Paris.

  • Where do I get off the bus when travelling between Chailly-En-Biere and Orsay in Paris?

    Get off the bus at the Gare de Melun station, which is closest to Orsay in Paris.

Popular Routes