Palo del Colle 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 Bitetto-Palo del Colle, Bari Centrale and arrive at Viterbo Porta Fiorentina, Salerno, Roma Termini every 30 minutes on average. If travelling with Trenitalia, you need to know the Palo del Colle to Viterbo train schedule: the first train leaves at 06:24, while the last ride is at 21:33. A Palo del Colle to Viterbo train cost about 52.65 €. But how long is the train ride from Palo del Colle to Viterbo? Your journey takes about 8 hours on average. If you need to travel this week, prices start from 51.00€.