Cassino to Vasto 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 Porto di Vasto every about 2 hours on average. If travelling with Trenitalia, you need to know the Cassino to Vasto train schedule: the first train leaves at 06:49, while the last ride is at 16:03. A Cassino to Vasto train cost about 12.9 €. But how long is the train ride from Cassino to Vasto? Your journey takes about 6 hours on average.