San Giovanni Rotondo 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 Siponto, Foggia and arrive at Viterbo Porta Fiorentina, Roma Termini every about 1 hour on average. If travelling with Trenitalia, you need to know the San Giovanni Rotondo to Viterbo train schedule: the first train leaves at 06:41, while the last ride is at 20:43. A San Giovanni Rotondo to Viterbo train cost about 45.0 €. But how long is the train ride from San Giovanni Rotondo to Viterbo? Your journey takes about 12 hours on average. If you need to travel this week, prices start from 19.90€. When booking your train ticket a few weeks in advance though, you can find low cost trains from San Giovanni Rotondo to Viterbo with fares starting from 12.90€, saving up to 35%.