Formia to Alba 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 Alba every about 2 hours on average. If travelling with Trenitalia, you need to know the Formia to Alba train schedule: the first train leaves at 04:18, while the last ride is at 22:39. A Formia to Alba train cost about 64.85 €. But how long is the train ride from Formia to Alba? Your journey takes about 10 hours on average.