The average bus between Buc and Brunoy takes 3h 39m and the fastest bus takes 3h 2m. There is a bus service every few hours from Buc to Brunoy. 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 hourly between Buc and Brunoy. The earliest departure is at 6:39 AM in the morning, and the last departure from Buc is at 9:10 PM which arrives into Brunoy at 6:52 AM. All services require a transfer at Vélizy 2 and take an average of 3h 39m. The schedules shown below are for the next available departures.




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3h 4m • 4 changesWant to know about travelling from Buc to Brunoy? 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 Buc to Brunoy. However, there are services departing from Buc station and arriving at Brunoy station via Vélizy 2. The journey, including transfers, takes approximately 3h 39m.
Buc to Brunoy bus services, operated by Vélizy Vallées, depart from Lycée Franco-Allemand / Collège Martin Luther King station.
Buc to Brunoy bus services, operated by Vélizy Vallées, arrive at Saint-Pierre Fourier station.
The distance between Buc and Brunoy is 28.3 km. The road distance is 73 km.
You can take a bus from Lycée Franco-Allemand / Collège Martin Luther King to Saint-Pierre Fourier via Vélizy 2, Malabry, Montgolfier, Gare de la Croix de Berny, Pasteur, and Pont TVM in around 3h 14m.