The average bus between Roissy Charles de Gaulle and Guyancourt takes 3h 22m and the fastest bus takes 2h 20m. The bus service runs several times per day from Roissy Charles de Gaulle to Guyancourt. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 2 hours between Roissy Charles de Gaulle and Guyancourt. The earliest departure is at 11:11 AM in the morning, and the last departure from Roissy Charles de Gaulle is at 10:42 PM which arrives into Guyancourt at 6:38 AM. All services require a transfer at Porte de la Chapelle and take an average of 3h 22m. The schedules shown below are for the next available departures.


2h 49m • 2 changes


2h 52m • 2 changes


2h 58m • 2 changes


2h 51m • 2 changes


3h 1m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes


3h 8m • 2 changes


3h 1m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes


3h 8m • 2 changes


3h 1m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes


3h 8m • 2 changes


3h 1m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes


3h 8m • 2 changes
Want to know about travelling from Roissy Charles de Gaulle to Guyancourt? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Roissy Charles de Gaulle to Guyancourt. However, there are services departing from Roissy Charles de Gaulle station and arriving at Guyancourt station via Porte de la Chapelle. The journey, including transfers, takes approximately 3h 22m.
Roissy Charles de Gaulle to Guyancourt bus services, operated by Express Roissy, depart from 227 Avenue des Nations station.
Roissy Charles de Gaulle to Guyancourt bus services, operated by Express Roissy, arrive at La Batterie station.
The distance between Roissy Charles de Gaulle and Guyancourt is 40.4 km. The road distance is 53 km.
You can take a bus from 227 Avenue des Nations to La Batterie via Porte de la Chapelle and Porte d'Orléans in around 3h 1m.