Domodossola to Viareggio 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 Domodossola and arrive at Viareggio every about 1 hour on average. If travelling with Trenitalia, you need to know the Domodossola to Viareggio train schedule: the first train leaves at 04:54, while the last ride is at 16:54. A Domodossola to Viareggio train cost about 28.55 €. But how long is the train ride from Domodossola to Viareggio? Your journey takes about 6 hours on average.