How to get from Vert-Le-Petit to Orsay by RER and bus?

Vert-Le-Petit to Orsay - Bus Schedule

The 4301 bus from Vert-Le-Petit to Orsay runs from 06:01 to 20:10, with departures every 10 min-8 hr. The trip takes about 2 hr 5 min, with regular service throughout the operating hours.

From Vert-Le-Petit to Orsay by RER and bus

To get from Vert-Le-Petit to Orsay in Paris, you’ll need to take one bus line and 2 RER lines: take the 4301 bus from Écoles station to Gare de Marolles station. Next, you’ll have to switch to the C RER and finally take the B RER from Saint-Michel Notre-Dame station to Le Guichet station. The total trip duration for this route is approximately 2 hr 5 min. The RER and bus schedule from Vert-Le-Petit may change. We recommend you check the updated RER and bus schedule to Orsay on the Moovit app.

125min
Walk to bus station
Bus - 43014301
RER - C
RER - C
RER - B
RER - B
Walk to Orsay
Leaves from Écoles

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Écoles
    300 m • 4 min
  • 2
    Bus - 43014301
    Wait for bus
    4301
    Gare de Marolles
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Marolles
    20 min
  • 4
    Walk to RER station
    Walk to RER station
    Marolles-En-Hurepoix
    20 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Michel Notre-Dame
    38 min
  • 7
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 8
    Ride to RER station
    Ride to RER station
    Le Guichet
    32 min
  • 9
    Walk to Orsay
    Walk to
    Orsay
    1.3 km • 17 min
*Duration based on 8am traffic
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Public transit directions from Vert-Le-Petit to Orsay

The distance between Vert-Le-Petit, Paris and Orsay, Paris is approximately 71.79 km, which can typically be travelled in 125 min. Moovit will show you the directions from Vert-Le-Petit to Orsay 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 Vert-Le-Petit to Orsay

To check the RER and bus schedule from Vert-Le-Petit to Orsay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Vert-Le-Petit) and destination (Orsay), 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

Questions & Answers

  • What is the fastest way to get from Vert-Le-Petit to Orsay?

    The fastest way takes 125 minutes, using Bus line 4301, RER line C, RER line B.

  • Is there a direct bus between Vert-Le-Petit 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 5 min.

  • Which bus line goes from Vert-Le-Petit to Orsay in Paris?

    The 4301 bus line goes from Écoles station near Vert-Le-Petit to Gare de Marolles station. From there you’ll have to take 2 RER lines till Gare de Marolles station near Orsay in Paris.

  • How long does it take to travel from Vert-Le-Petit to Orsay in Paris by bus and RER?

    The total travel time between Vert-Le-Petit and Orsay in Paris by bus and RER is about 2 hr 5 min.

  • Where do I get on the bus near Vert-Le-Petit to get to Orsay in Paris?

    Get on the 4301 bus from the Écoles stop near Vert-Le-Petit in Paris.

  • Where do I get off the bus when travelling between Vert-Le-Petit and Orsay in Paris?

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

Popular Routes