Potenza to Altamura 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 and arrive at Altamura every about 2 hours on average. If travelling with Trenitalia, you need to know the Potenza to Altamura train schedule: the first train leaves at 07:21, while the last ride is at 13:39. A Potenza to Altamura train cost about 11.8 €. But how long is the train ride from Potenza to Altamura? Your journey takes about 7 hours on average.