Gaeta to Avola 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 Reggio di Calabria Centrale, Formia-Gaeta and arrive at Avola every about 3 hours on average. If travelling with Trenitalia, you need to know the Gaeta to Avola train schedule: the first train leaves at 13:25, while the last ride is at 23:40. A Gaeta to Avola train cost about 27.15 €. But how long is the train ride from Gaeta to Avola? Your journey takes about 10 hours on average.