Olbia to Quattromiglia 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 Roma Termini and arrive at Castiglione Cosentino every 60 minutes on average. If travelling with Trenitalia, you need to know the Olbia to Quattromiglia train schedule: the first train leaves at 07:35, while the last ride is at 22:50. A Olbia to Quattromiglia train cost about 43.90 €. But how long is the train ride from Olbia to Quattromiglia? Your journey takes about 6 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Olbia to Quattromiglia and find low cost tickets starting from 29 €!