Fondi to Cassino 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 Fondi-Sperlonga and arrive at Cassino every 60 minutes on average. If travelling with Trenitalia, you need to know the Fondi to Cassino train schedule: the first train leaves at 04:33, while the last ride is at 20:50. A Fondi to Cassino train cost about 12.3 €. But how long is the train ride from Fondi to Cassino? Your journey takes about 4 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Fondi to Cassino and find low cost tickets starting from 10 €!