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

From Chantilly to Saclay by RER and bus

To get from Chantilly to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the AIREBUS bus from Gare Château station to Gare de Roissypôle - Aéroport 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 53 min. The RER and bus schedule from Chantilly may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

173min
Walk to bus station
Bus - AIREBUSAIREBUS
RER - B
RER - B
Bus - 46094609
Walk to Saclay
Leaves from Gare Château

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gare Château
    150 m • 2 min
  • 2
    Bus - AIREBUSAIREBUS
    Wait for bus
    AIREBUS
    Tremblay-En-France - Roissy Pole - Gare Routière Q.G3
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Roissypôle - Aéroport
    43 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
    76 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare du Guichet
    240 m • 4 min
  • 8
    Bus - 46094609
    Wait for bus
    4609
    Campus Hec
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    14 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    180 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 Chantilly to Saclay

The distance between Chantilly, Paris and Saclay, Paris is approximately 92.73 km, which can typically be travelled in 173 min. Moovit will show you the directions from Chantilly 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 Chantilly to Saclay

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

    The fastest way takes 173 minutes, using Bus line AIREBUS, RER line B, Bus line 4609.

  • Is there a direct bus between Chantilly 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 53 min.

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

    The AIREBUS bus line goes from Gare Château station near Chantilly to Gare de Roissypôle - Aéroport station. From there you’ll have to take one bus line and one RER line till Gare de Roissypôle - Aéroport station near Saclay in Paris.

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

    The total travel time between Chantilly and Saclay in Paris by bus and RER is about 2 hr 53 min.

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

    Get on the AIREBUS bus from the Gare Château stop near Chantilly in Paris.

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

    Get off the bus at the Gare de Roissypôle - Aéroport stop, which is closest to Saclay in Paris.

Popular Routes