The average train between Chamonix and Thun takes 4h 8m and the fastest train takes 3h 35m. There is a train service every few hours from Chamonix to Thun. 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 hourly between Chamonix and Thun. The earliest departure is at 7:28 AM in the morning, and the last departure from Chamonix is at 8:28 PM which arrives into Thun at 6:03 AM. All services require a transfer at Vallorcine and take an average of 4h 8m. The schedules shown below are for the next available departures.



4h 3m • 3 changes



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3h 35m • 3 changes
Want to know about travelling from Chamonix to Thun? 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 Chamonix to Thun. However, there are services departing from Chamonix station and arriving at Thun station via Martigny. The journey, including transfers, takes approximately 4h 8m.
Chamonix to Thun train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Vallorcine station.
Chamonix to Thun train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Thun station.
The distance between Chamonix and Thun is 108.4 km. The road distance is 168 km.
You can take a train from Chamonix-Mont-Blanc to Thun via Vallorcine, Martigny, and Visp in around 3h 47m.