Porto Torres to Oristano trains might be a good value for money solution: travelling in Italy by train is often rather cheap and faster than taking a bus indeed Trains leave from Porto Torres and arrive at Oristano every about 3 hours on average. If travelling with Trenitalia, you need to know the Porto Torres to Oristano train schedule: the first train leaves at 07:21, while the last ride is at 18:16. A Porto Torres to Oristano train cost about 11.5 €. But how long is the train ride from Porto Torres to Oristano? Your journey takes about 3 hours on average. Trenitalia offers 1 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Porto Torres to Oristano and find low cost tickets starting from 12 €!