To get from Olbia a Alghero by train you can catch one of the 7 trains that everyday travel between Olbia and Sassari, the closest station to the city. For your trip from Olbia to Sassari by train you can choose to leave from one of Olbia main stations: Olbia If travelling with Trenitalia, you need to know the Olbia to Sassari train schedule: the first train leaves at 05:53, while the last ride is at 20:07. A Olbia to Sassari train cost about 7.35 €. But how long is the train ride from Olbia to Sassari? Your journey takes about 2 hours on average. Trenitalia offers 4 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Olbia to Sassari and find low cost tickets starting from 8 €!