Viterbo to Rosolini 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 Viterbo Porta Fiorentina and arrive at Rosolini every about 3 hours on average. If travelling with Trenitalia, you need to know the Viterbo to Rosolini train schedule: the first train leaves at 06:54, while the last ride is at 18:32. A Viterbo to Rosolini train cost about 86.65 €. But how long is the train ride from Viterbo to Rosolini? Your journey takes about 20 hours on average.