Gaeta to Agrigento 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 Agrigento Bassa every about 2 hours on average. If travelling with Trenitalia, you need to know the Gaeta to Agrigento train schedule: the first train leaves at 09:19, while the last ride is at 23:40. A Gaeta to Agrigento train cost about 14.9 €. But how long is the train ride from Gaeta to Agrigento? Your journey takes about 8 hours on average.