Potenza to Vigevano 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 Vigevano every about 12 hours on average. If travelling with Trenitalia, you need to know the Potenza to Vigevano train schedule: the first train leaves at 17:55, while the last ride is at 17:55. A Potenza to Vigevano train cost about 73.85 €. But how long is the train ride from Potenza to Vigevano? Your journey takes about 14 hours on average.