Formia 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 Formia-Gaeta and arrive at Porto di Vasto every about 4 hours on average. If travelling with Trenitalia, you need to know the Formia to Vasto train schedule: the first train leaves at 05:18, while the last ride is at 09:38. A Formia to Vasto train cost about 34.5 €. But how long is the train ride from Formia to Vasto? Your journey takes about 8 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Formia to Vasto and find low cost tickets starting from 23 €!