The average train between Sion and CERN takes 2h 26m and the fastest train takes 2h 10m. The train runs at least 2 times per hour from Sion to CERN. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 30 minutes between Sion and CERN. The earliest departure is at 4:33 AM at night, and the last departure from Sion is at 10:33 PM which arrives into CERN at 1:05 AM. All services require a transfer at Genève and take an average of 2h 26m. The schedules shown below are for the next available departures.
Want to know about travelling from Sion to CERN? 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 train from Sion to CERN. However, there are services departing from Sion station and arriving at CERN station via Genève. The journey, including transfers, takes approximately 2h 26m.
Sion to CERN train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Sion station.
Sion to CERN train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Genève station.
The distance between Sion and CERN is 100.5 km. The road distance is 160 km.
Swiss Federal Railways (SBB CFF FFS) operates a train from Sion to Genève every 30 minutes. Tickets cost €50–160 and the journey takes 1h 56m. Trenitalia EuroCity also services this route 3 times a day.
