San Giuliano Milanese 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 S. Giuliano Milanese and arrive at Viterbo Porta Fiorentina every about 1 hour on average. If travelling with Trenitalia, you need to know the San Giuliano Milanese to Viterbo train schedule: the first train leaves at 06:46, while the last ride is at 22:16. A San Giuliano Milanese to Viterbo train cost about 37.6 €. But how long is the train ride from San Giuliano Milanese to Viterbo? Your journey takes about 8 hours on average.