The average train between Thalwil and Arosa takes 2h 56m and the fastest train takes 2h 36m. There is a train service every few hours from Thalwil to Arosa. 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 Thalwil and Arosa. The earliest departure is at 12:31 AM at night, and the last departure from Thalwil is at 7:21 PM which arrives into Arosa at 9:57 PM. All services require a transfer, and take on average 2h 56m. The schedules shown below are for the next available departures.

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 41m • 1 change

5h 26m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change

5h 26m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change

5h 26m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change
Want to know about travelling from Thalwil to Arosa? 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 Thalwil to Arosa. However, there are services departing from Thalwil station and arriving at Arosa station via Chur. The journey, including transfers, takes approximately 2h 56m.
Thalwil to Arosa train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Thalwil station.
Thalwil to Arosa train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Arosa station.
Book your Thalwil to Arosa train tickets online with Swiss Federal Railways (SBB CFF FFS) and Rhätische Bahn.
The distance between Thalwil and Arosa is 102 km. The road distance is 126 km.
You can take a train from Thalwil to Arosa via Chur in around 3h 8m.