Sant'Anastasia 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 Napoli Centrale, Roma Tiburtina and arrive at Viterbo Porta Fiorentina every 60 minutes on average. If travelling with Trenitalia, you need to know the Sant'Anastasia to Viterbo train schedule: the first train leaves at 07:30, while the last ride is at 21:46. A Sant'Anastasia to Viterbo train cost about 8.20 €. But how long is the train ride from Sant'Anastasia to Viterbo? Your journey takes about 3 hours on average. Trenitalia offers 2 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Sant'Anastasia to Viterbo and find low cost tickets starting from 25 €! Booking your train ticket a few weeks in advance though, you can find low cost trains from Sant'Anastasia to Viterbo with fares starting from 8.20€, saving 0% on average.