Viareggio to Treviglio 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 Viareggio and arrive at Treviglio every about 1 hour on average. If travelling with Trenitalia, you need to know the Viareggio to Treviglio train schedule: the first train leaves at 10:03, while the last ride is at 19:26. A Viareggio to Treviglio train cost about 21.6 €. But how long is the train ride from Viareggio to Treviglio? Your journey takes about 5 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Viareggio to Treviglio and find low cost tickets starting from 22 €!