Piossasco 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 Torino Porta Susa, Airasca, Torino Porta Nuova and arrive at Roma Tiburtina, Viterbo Porta Fiorentina, Roma Termini every 30 minutes on average. If travelling with ItaloTreno, you need to know the Piossasco to Viterbo train schedule: the first train leaves at 07:40, while the last ride is at 17:40. ItaloTreno offers 6 direct trains between these two cities. There are also Trenitalia trains from Piossasco to Viterbo; you can compare ItaloTreno and Trenitalia with Wanderio, so that you find the best fare in a quick and simple way. A Piossasco to Viterbo train ticket with Trenitalia costs 39.90 € on average and you can find rides from 06:00 to 21:40. When booking your train ticket a few weeks in advance though, you can find low cost trains from Piossasco to Viterbo with fares starting from 39.90€, saving up to 31%.