Viterbo to Ventimiglia 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 Ventimiglia every about 2 hours on average. If travelling with Trenitalia, you need to know the Viterbo to Ventimiglia train schedule: the first train leaves at 06:08, while the last ride is at 19:34. A Viterbo to Ventimiglia train cost about 67.7 €. But how long is the train ride from Viterbo to Ventimiglia? Your journey takes about 12 hours on average.