Ostuni 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 Ostuni and arrive at Castiglione Cosentino every about 4 hours on average. If travelling with Trenitalia, you need to know the Ostuni to Quattromiglia train schedule: the first train leaves at 06:57, while the last ride is at 13:19. A Ostuni to Quattromiglia train cost about 19.0 €. But how long is the train ride from Ostuni to Quattromiglia? Your journey takes about 7 hours on average.