Sulmona 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 Sulmona and arrive at Viareggio every about 1 hour on average. If travelling with Trenitalia, you need to know the Sulmona to Viareggio train schedule: the first train leaves at 05:57, while the last ride is at 21:21. A Sulmona to Viareggio train cost about 49.9 €. But how long is the train ride from Sulmona to Viareggio? Your journey takes about 8 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Sulmona to Viareggio and find low cost tickets starting from 24 €!