The average bus between CERN and Collonges takes 40 min and the fastest bus takes 29 min. There is a bus service every few hours from CERN to Collonges. 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 CERN and Collonges. The earliest departure is at 5:44 AM in the morning, and the last departure from CERN is at 8:50 PM which arrives into Collonges at 9:29 PM. All services require a transfer at Meyrin, CERN and take an average of 40 min. The schedules shown below are for the next available departures.

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Want to know about travelling from CERN to Collonges? 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 CERN to Collonges. However, there are services departing from CERN station and arriving at Collonges station via Poste. The journey, including transfers, takes approximately 40 min.
CERN to Collonges bus services, operated by Transports Publics Genevois, depart from Porte de France station.
CERN to Collonges bus services, operated by Transports Publics Genevois, arrive at Poste station.
The distance between CERN and Collonges is 15.6 km. The road distance is 21 km.
REGION - cars Région Express operates a bus from Porte de France to Poste every 30 minutes. Tickets cost €3–5 and the journey takes 19 min. SNCF Bus also services this route hourly.