Corsico 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 Corsico and arrive at Viterbo Porta Fiorentina every about 2 hours on average. If travelling with Trenitalia, you need to know the Corsico to Viterbo train schedule: the first train leaves at 07:55, while the last ride is at 22:25. A Corsico to Viterbo train cost about 46.2 €. But how long is the train ride from Corsico to Viterbo? Your journey takes about 7 hours on average.