The average train between Grenchen and Interlaken takes 2h 19m and the fastest train takes 1h 57m. There is an hourly train service from Grenchen to Interlaken. 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 Grenchen and Interlaken. The earliest departure is at 12:35 AM at night, and the last departure from Grenchen is at 11:25 PM which arrives into Interlaken at 2:05 AM. All services require a transfer at Solothurn and take an average of 2h 19m. The schedules shown below are for the next available departures.


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2h • 2 changesWant to know about travelling from Grenchen to Interlaken? 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 Grenchen to Interlaken. However, there are services departing from Solothurn station and arriving at Interlaken West station via Bern station. The journey, including transfers, takes approximately 2h 19m.
Grenchen to Interlaken train services, operated by Autobusbetrieb RBS, depart from Solothurn station.
Grenchen to Interlaken train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Interlaken West station.
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The distance between Grenchen and Interlaken is 66.4 km. The road distance is 89 km.
You can take a train from Grenchen Süd to Interlaken West via Solothurn and Bern in around 2h 16m.