Latina 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 Latina and arrive at Viterbo Porta Fiorentina every 60 minutes on average. If travelling with Trenitalia, you need to know the Latina to Viterbo train schedule: the first train leaves at 04:50, while the last ride is at 20:48. A Latina to Viterbo train cost about 9.5 €. But how long is the train ride from Latina to Viterbo? Your journey takes about 3 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Latina to Viterbo and find low cost tickets starting from 9 €!