Gaeta to Marsala 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 Spagnuola every about 12 hours on average. If travelling with Trenitalia, you need to know the Gaeta to Marsala train schedule: the first train leaves at 23:40, while the last ride is at 23:40. A Gaeta to Marsala train cost about 98.8 €. But how long is the train ride from Gaeta to Marsala? Your journey takes about 21 hours on average.