Forlì 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 Forli and arrive at Viterbo Porta Fiorentina every 60 minutes on average. If travelling with Trenitalia, you need to know the Forlì to Viterbo train schedule: the first train leaves at 07:41, while the last ride is at 23:48. A Forlì to Viterbo train cost about 22.6 €. But how long is the train ride from Forlì to Viterbo? Your journey takes about 8 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Forlì to Viterbo and find low cost tickets starting from 25 €!