Niscemi 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. You can count on 1 daily rides to get from Niscemi to Viterbo. Trains leave from Niscemi and arrive at Viterbo Porta Fiorentina every about 12 hours on average. If travelling with Trenitalia, you need to know the Niscemi to Viterbo train schedule: the first train leaves at 06:22, while the last ride is at 06:22. A Niscemi to Viterbo train cost about 159.5 €. But how long is the train ride from Niscemi to Viterbo? Your journey takes about 17 hours on average.