To get from Sassari a Sinnai by train you can catch one of the 5 trains that everyday travel between Sassari and Cagliari, the closest station to the city. For your trip from Sassari to Cagliari by train you can choose to leave from one of Sassari main stations: Sassari If travelling with Trenitalia, you need to know the Sassari to Cagliari train schedule: the first train leaves at 06:33, while the last ride is at 19:21. A Sassari to Cagliari train cost about 16.50 €. But how long is the train ride from Sassari to Cagliari? Your journey takes about 3 hours on average. Trenitalia offers 3 direct trains between these two cities. Thanks to Trenitalia offers, you can save on your trip from Sassari to Cagliari and find prices starting from 16 €! If you need to travel this week, prices range from 16.50 € to 16.50€.