Potenza to Osimo 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 Potenza Superiore, Firenze S. M. Novella and arrive at Osimo-Castelfidardo every 60 minutes on average. If travelling with Trenitalia, you need to know the Potenza to Osimo train schedule: the first train leaves at 06:48, while the last ride is at 16:45. A Potenza to Osimo train cost about 46.15 €. But how long is the train ride from Potenza to Osimo? Your journey takes about 6 hours on average.