Piacenza to Viterbo 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 Piacenza and arrive at Viterbo Porta Fiorentina every 60 minutes on average. If travelling with Trenitalia, you need to know the Piacenza to Viterbo train schedule: the first train leaves at 08:20, while the last ride is at 23:05. A Piacenza to Viterbo train cost about 45.0 €. But how long is the train ride from Piacenza to Viterbo? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Piacenza to Viterbo and find low cost tickets starting from 23 €!