The average bus between Rome and Arosa takes 21h 38m and the fastest bus takes 17h 6m. There is at least one bus per day from Rome 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.
Buses run once daily between Rome and Arosa. The earliest departure is at 7:25 AM in the morning, and the last departure from Rome is at 6:00 PM which arrives into Arosa at 10:58 PM. All services require a transfer at Milan and take an average of 21h 38m. The schedules shown below are for the next available departures.
Arrives next day


22h 32m • 2 changes
Arrives next day


19h 6m • 2 changes
Arrives next day


22h 32m • 2 changes
Arrives next day


19h 6m • 2 changes
Want to know about travelling from Rome 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 bus from Rome to Arosa. However, there are services departing from Rome station and arriving at Arosa station via Milano. The journey, including transfers, takes approximately 21h 38m.
Rome to Arosa bus services, operated by FlixBus, depart from Roma station.
Rome to Arosa bus services, operated by FlixBus, arrive at Chur station train station.
The distance between Rome and Arosa is 587 km. The road distance is 819 km.
You can take a bus from Roma to Arosa, Bahnhof via Milan and Chur, Gürtelstrasse in around 14h 8m.