Giulianova 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 Giulianova and arrive at Viterbo Porta Fiorentina every about 4 hours on average. If travelling with Trenitalia, you need to know the Giulianova to Viterbo train schedule: the first train leaves at 07:39, while the last ride is at 16:43. A Giulianova to Viterbo train cost about 20.9 €. But how long is the train ride from Giulianova to Viterbo? Your journey takes about 8 hours on average.