How to get from Villeron to Saclay by RER and bus?

From Villeron to Saclay by RER and bus

To get from Villeron to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 2102 bus from Mairie Villeron station to Gare de Roissypole - Aéroport Cdg 1 (B2) station. Next, you’ll have to switch to the B RER and finally take the 9111 bus from Palaiseau Ville station to Christ de Saclay station. The total trip duration for this route is approximately 2 hr 29 min. The RER and bus schedule from Villeron may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

149min
Bus - 21022102
RER - B
RER - B
Bus - 91119111
Walk to Saclay
Leaves from Mairie Villeron

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Villeron
  • 2
    Bus - 21022102
    Wait for bus
    2102
    Gare de Roissypole - Aéroport Cdg 1 (B2)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypole - Aéroport Cdg 1 (B2)
    39 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    190 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Massy - Palaiseau
  • 6
    Ride to RER station
    Ride to RER station
    Massy - Palaiseau
    70 min
  • 7
    Walk to bus station
    Walk to bus station
    Palaiseau Ville
    970 m • 13 min
  • 8
    Bus - 91119111
    Wait for bus
    9111
    Saint-Quentin - Gare Routière Des Prés - Dépose
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    12 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    90 m • 2 min
*Duration based on 8am traffic

Alternative route from Villeron to Saclay by RER and bus via 2102, B and 5154

To get from Villeron to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 2102 bus from Mairie Villeron station to Gare de Roissypole - Aéroport Cdg 1 (B2) station. Next, you’ll have to switch to the B RER and finally take the 5154 bus from Palaiseau Ville station to Christ de Saclay station. The total trip duration for this route is approximately 2 hr 38 min. The RER and bus schedule from Villeron may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

158min
Bus - 21022102
RER - B
RER - B
Bus - 51545154
Walk to Saclay
Leaves from Mairie Villeron

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Villeron
  • 2
    Bus - 21022102
    Wait for bus
    2102
    Gare de Roissypole - Aéroport Cdg 1 (B2)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypole - Aéroport Cdg 1 (B2)
    39 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    190 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Massy - Palaiseau
  • 6
    Ride to RER station
    Ride to RER station
    Massy - Palaiseau
    70 min
  • 7
    Walk to bus station
    Walk to bus station
    Palaiseau Ville
    970 m • 13 min
  • 8
    Bus - 51545154
    Wait for bus
    5154
    Saint-Quentin - Gare Routière Des Prés - Dépose
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    27 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    140 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Villeron to Saclay

The distance between Villeron, Paris and Saclay, Paris is approximately 74.45 km, which can typically be travelled in 149 min. Moovit will show you the directions from Villeron to Saclay 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 Villeron to Saclay

To check the RER and bus schedule from Villeron to Saclay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Villeron) and destination (Saclay), 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 Villeron to Saclay by RER and bus via 2102, B and 5154

To get from Villeron to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 2102 bus from Mairie Villeron station to Gare de Roissypole - Aéroport Cdg 1 (B2) station. Next, you’ll have to switch to the B RER and finally take the 5154 bus from Palaiseau Ville station to Christ de Saclay station. The total trip duration for this route is approximately 2 hr 38 min. The RER and bus schedule from Villeron may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

158min
Bus - 21022102
RER - B
RER - B
Bus - 51545154
Walk to Saclay
Leaves from Mairie Villeron

Step by Step

  • 1
    Start from bus station
    Start from bus station
    Villeron
  • 2
    Bus - 21022102
    Wait for bus
    2102
    Gare de Roissypole - Aéroport Cdg 1 (B2)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypole - Aéroport Cdg 1 (B2)
    39 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    190 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Massy - Palaiseau
  • 6
    Ride to RER station
    Ride to RER station
    Massy - Palaiseau
    70 min
  • 7
    Walk to bus station
    Walk to bus station
    Palaiseau Ville
    970 m • 13 min
  • 8
    Bus - 51545154
    Wait for bus
    5154
    Saint-Quentin - Gare Routière Des Prés - Dépose
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    27 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    140 m • 2 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Villeron to Saclay?

    The fastest way takes 149 minutes, using Bus line 2102, RER line B, Bus line 9111.

  • What is the alternative route to get from Villeron to Saclay?

    The alternative route takes 158 minutes, using Bus line 2102, RER line B, Bus line 5154.

  • Is there a direct bus between Villeron and Saclay in Paris?

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

  • Which bus line goes from Villeron to Saclay in Paris?

    The 2102 bus line goes from Gare de Roissypole - Aéroport Cdg 1 (B2) station near Villeron to Gare de Roissypole - Aéroport Cdg 1 (B2) station. From there you’ll have to take one bus line and one RER line till Gare de Roissypole - Aéroport Cdg 1 (B2) station near Saclay in Paris.

  • How long does it take to travel from Villeron to Saclay in Paris by bus and RER?

    The total travel time between Villeron and Saclay in Paris by bus and RER is about 2 hr 29 min.

  • Where do I get on the bus near Villeron to get to Saclay in Paris?

    Get on the 2102 bus from the Gare de Roissypole - Aéroport Cdg 1 (B2) stop near Villeron in Paris.

  • Where do I get off the bus when travelling between Villeron and Saclay in Paris?

    Get off the bus at the Gare de Roissypole - Aéroport Cdg 1 (B2) stop, which is closest to Saclay in Paris.

Popular Routes