Caserta 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 Caserta and arrive at Viterbo Porta Fiorentina every about 2 hours on average. If travelling with Trenitalia, you need to know the Caserta to Viterbo train schedule: the first train leaves at 06:11, while the last ride is at 17:40. A Caserta to Viterbo train cost about 19.1 €. But how long is the train ride from Caserta to Viterbo? Your journey takes about 5 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Caserta to Viterbo and find low cost tickets starting from 18 €!