Potenza to Viareggio 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 Centrale and arrive at Viareggio every about 1 hour on average. If travelling with Trenitalia, you need to know the Potenza to Viareggio train schedule: the first train leaves at 07:00, while the last ride is at 20:52. A Potenza to Viareggio train cost about 74.3 €. But how long is the train ride from Potenza to Viareggio? Your journey takes about 8 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Potenza to Viareggio and find low cost tickets starting from 59 €!