Potenza to Voghera 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 Voghera every 60 minutes on average. If travelling with Trenitalia, you need to know the Potenza to Voghera train schedule: the first train leaves at 07:21, while the last ride is at 19:48. A Potenza to Voghera train cost about 66.65 €. But how long is the train ride from Potenza to Voghera? Your journey takes about 11 hours on average.