Grosseto 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 Grosseto and arrive at Viareggio every 60 minutes on average. If travelling with Trenitalia, you need to know the Grosseto to Viareggio train schedule: the first train leaves at 06:57, while the last ride is at 19:54. A Grosseto to Viareggio train cost about 13.5 €. But how long is the train ride from Grosseto to Viareggio? Your journey takes about 2 hours on average. Trenitalia offers 3 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Grosseto to Viareggio and find low cost tickets starting from 9 €!