Cassino 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 Cassino and arrive at Viareggio every 60 minutes on average. If travelling with Trenitalia, you need to know the Cassino to Viareggio train schedule: the first train leaves at 03:38, while the last ride is at 21:22. A Cassino to Viareggio train cost about 37.2 €. But how long is the train ride from Cassino to Viareggio? Your journey takes about 6 hours on average.