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. You can count on 12 daily rides to get from Olbia to Quattromiglia. Trains leave from Roma Termini and arrive at Castiglione Cosentino every 60 minutes on average. The trip by train from Olbia to Quattromiglia last on average 04:58 travelling with high-speed trains (Frecciarossa or Italotreno) 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 47.6 €. But how long is the train ride from Olbia to Quattromiglia? Your journey takes about 6 hours on average.