The average train between Chiasso and Thun takes 4h 54m and the fastest train takes 4h 18m. The train service runs several times per day from Chiasso 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 every 3 hours between Chiasso and Thun. The earliest departure is at 8:05 AM in the morning, and the last departure from Chiasso is at 9:05 PM which arrives into Thun at 7:26 AM. All services require a transfer at Zuerich Hb and take an average of 4h 54m. The schedules shown below are for the next available departures.

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Want to know about travelling from Chiasso 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 Chiasso to Thun. However, there are services departing from Chiasso station and arriving at Thun station via Zuerich Hb. The journey, including transfers, takes approximately 4h 54m.
Chiasso to Thun train services, operated by Trenitalia EuroCity, depart from Chiasso station.
Chiasso to Thun train services, operated by Trenitalia EuroCity, arrive at Thun station.
Book your Chiasso to Thun train tickets online with Trenitalia EuroCity and Swiss Federal Railways (SBB CFF FFS).
The distance between Chiasso and Thun is 148.5 km. The road distance is 350 km.
You can take a train from Chiasso to Thun via Zuerich Hb and Zürich HB in around 4h 32m.