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

From Attainville to Saclay by RER and bus

To get from Attainville to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 9518 bus from Rond-Point D'Attainville station to Gare de Roissypole - Aéroport Cdg1 (F2) station. Next, you’ll have to switch to the B RER and finally take the 4609 bus from Gare du Guichet station to Christ de Saclay station. The total trip duration for this route is approximately 2 hr 45 min. The RER and bus schedule from Attainville may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

165min
Walk to bus station
Bus - 95189518
RER - B
RER - B
Bus - 46094609
Walk to Saclay
Leaves from Rond-Point D'Attainville

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Rond-Point D'Attainville
    630 m • 9 min
  • 2
    Bus - 95189518
    Wait for bus
    9518
    Gare de Roissypole - Aéroport Cdg1 (F2)
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypole - Aéroport Cdg1 (F2)
    51 min
  • 4
    Walk to RER station
    Walk to RER station
    Aéroport Cdg 1 (Terminal 3)
    240 m • 4 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Le Guichet
    75 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare du Guichet
    240 m • 4 min
  • 8
    Bus - 46094609
    Wait for bus
    4609
    Gare de Jouy-En-Josas
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    16 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    160 m • 3 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 Attainville to Saclay

The distance between Attainville, Paris and Saclay, Paris is approximately 83.17 km, which can typically be travelled in 165 min. Moovit will show you the directions from Attainville 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 Attainville to Saclay

To check the RER and bus schedule from Attainville to Saclay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Attainville) 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

Questions & Answers

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

    The fastest way takes 165 minutes, using Bus line 9518, RER line B, Bus line 4609.

  • Is there a direct bus between Attainville 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 45 min.

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

    The 9518 bus line goes from Rond-Point D'Attainville station near Attainville to Gare de Roissypole - Aéroport Cdg1 (F2) station. From there you’ll have to take one bus line and one RER line till Gare de Roissypole - Aéroport Cdg1 (F2) station near Saclay in Paris.

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

    The total travel time between Attainville and Saclay in Paris by bus and RER is about 2 hr 45 min.

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

    Get on the 9518 bus from the Rond-Point D'Attainville stop near Attainville in Paris.

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

    Get off the bus at the Gare de Roissypole - Aéroport Cdg1 (F2) stop, which is closest to Saclay in Paris.

Popular Routes