The average bus between Castelsardo and Osilo takes 2h 12m and the fastest bus takes 1h 39m. The bus service runs several times per day from Castelsardo to Osilo. 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 every 4 hours between Castelsardo and Osilo. The earliest departure is at 5:40 AM in the morning, and the last departure from Castelsardo is at 6:34 PM which arrives into Osilo at 9:04 PM. All services require a transfer, and take on average 2h 12m. The schedules shown below are for the next available departures.

1h 39m • 1 change

2h 45m • 1 change

2h 31m • 1 change

2h • 1 change

1h 39m • 1 change

2h 45m • 1 change

2h 31m • 1 change

2h • 1 change

1h 39m • 1 change

2h 45m • 1 change

2h 31m • 1 change

2h • 1 change

1h 39m • 1 change

2h 45m • 1 change

2h 31m • 1 change

2h • 1 change

1h 39m • 1 change

2h 45m • 1 change

2h 31m • 1 change

2h • 1 change
Want to know about travelling from Castelsardo to Osilo? 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 Castelsardo to Osilo. However, there are services departing from Castelsardo station and arriving at Osilo station via Sassari Via Padre Zirano. The journey, including transfers, takes approximately 2h 12m.
Castelsardo to Osilo bus services, operated by ARST Spa - Trasporti Regionali Della Sardegna, depart from Castelsardo Bar Sax station.
Castelsardo to Osilo bus services, operated by ARST Spa - Trasporti Regionali Della Sardegna, arrive at Osilo Via Roma 3 station.
The distance between Castelsardo and Osilo is 18.9 km. The road distance is 51 km.
You can take a bus from Castelsardo Bar Sax to Osilo Via Roma 3 via Sassari Via Padre Zirano in around 2h 25m.