Desenzano del Garda 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 Desenzano del Garda-Sirmione and arrive at Viterbo Porta Fiorentina every about 3 hours on average. If travelling with Trenitalia, you need to know the Desenzano del Garda to Viterbo train schedule: the first train leaves at 13:37, while the last ride is at 22:51. A Desenzano del Garda to Viterbo train cost about 46.45 €. But how long is the train ride from Desenzano del Garda to Viterbo? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Desenzano del Garda to Viterbo and find low cost tickets starting from 48 €!