The average train between Ulm and Thun takes 5h 55m and the fastest train takes 5h 3m. The train service runs several times per day from Ulm 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 4 hours between Ulm and Thun. The earliest departure is at 6:20 AM in the morning, and the last departure from Ulm is at 8:20 PM which arrives into Thun at 6:53 AM. All services require a transfer at Karlsruhe Hauptbahnhof and take an average of 5h 55m. The schedules shown below are for the next available departures.


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5h 3m • 2 changesWant to know about travelling from Ulm 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 Ulm to Thun. However, there are services departing from Ulm Hauptbahnhof station and arriving at Thun station via Karlsruhe Hauptbahnhof station and Basel SBB station. The journey, including transfers, takes approximately 5h 55m.
Ulm to Thun train services, operated by Deutsche Bahn Intercity (DB IC), depart from Ulm Hauptbahnhof station.
Ulm to Thun train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Thun station.
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The distance between Ulm and Thun is 255.2 km. The road distance is 317 km.
You can take a train from Ulm Hauptbahnhof to Thun via Karlsruhe Hauptbahnhof and Basel SBB in around 5h 35m.