How to get from Guyancourt to Saint-Witz by RER and bus?

From Guyancourt to Saint-Witz by RER and bus

To get from Guyancourt to Saint-Witz in Paris, you’ll need to take 2 bus lines and one RER line: take the 9111 bus from Golf National station to Gare de Massy - Palaiseau station. Next, you’ll have to switch to the B RER and finally take the 1601 bus from Gare de Roissypôle - Aéroport station to Lycée Léonard de Vinci station. The total trip duration for this route is approximately 2 hr 45 min. The RER and bus schedule from Guyancourt may change. We recommend you check the updated RER and bus schedule to Saint-Witz on the Moovit app.

165min
Walk to bus station
Bus - 91119111
RER - B
RER - B
Bus - 16011601
Walk to Saint-Witz
Leaves from Golf National

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Golf National
    1.13 km • 15 min
  • 2
    Bus - 91119111
    Wait for bus
    9111
    Gare de Massy - Palaiseau
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Massy - Palaiseau
    37 min
  • 4
    Walk to RER station
    Walk to RER station
    Massy - Palaiseau
    220 m • 3 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Aéroport Cdg 1 (Terminal 3)
    61 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Roissypôle - Aéroport
    120 m • 2 min
  • 8
    Bus - 16011601
    Wait for bus
    1601
    Gare de Survilliers - Fosses
  • 9
    Ride to bus station
    Ride to bus station
    Lycée Léonard de Vinci
    30 min
  • 10
    Walk to Saint-Witz
    Walk to
    Saint-Witz
    150 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Guyancourt to Saint-Witz

The distance between Guyancourt, Paris and Saint-Witz, Paris is approximately 86.49 km, which can typically be travelled in 165 min. Moovit will show you the directions from Guyancourt to Saint-Witz 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 Guyancourt to Saint-Witz

To check the RER and bus schedule from Guyancourt to Saint-Witz using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Guyancourt) and destination (Saint-Witz), 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 Guyancourt to Saint-Witz?

    The fastest way takes 165 minutes, using Bus line 9111, RER line B, Bus line 1601.

  • Is there a direct bus between Guyancourt and Saint-Witz 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 Guyancourt to Saint-Witz in Paris?

    The 9111 bus line goes from Golf National station near Guyancourt to Gare de Massy - Palaiseau station. From there you’ll have to take one bus line and one RER line till Gare de Massy - Palaiseau station near Saint-Witz in Paris.

  • How long does it take to travel from Guyancourt to Saint-Witz in Paris by bus and RER?

    The total travel time between Guyancourt and Saint-Witz in Paris by bus and RER is about 2 hr 45 min.

  • Where do I get on the bus near Guyancourt to get to Saint-Witz in Paris?

    Get on the 9111 bus from the Golf National stop near Guyancourt in Paris.

  • Where do I get off the bus when travelling between Guyancourt and Saint-Witz in Paris?

    Get off the bus at the Gare de Massy - Palaiseau stop, which is closest to Saint-Witz in Paris.

Popular Routes