Osimo 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 Osimo-Castelfidardo and arrive at Firenze S. M. Novella, Castiglione Cosentino every 30 minutes on average. If travelling with Trenitalia, you need to know the Osimo to Quattromiglia train schedule: the first train leaves at 06:44, while the last ride is at 22:24. A Osimo to Quattromiglia train cost about 20.6 €. But how long is the train ride from Osimo to Quattromiglia? Your journey takes about 6 hours on average.