Gaeta to Carini 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 Carini every about 2 hours on average. If travelling with Trenitalia, you need to know the Gaeta to Carini train schedule: the first train leaves at 22:44, while the last ride is at 23:40. A Gaeta to Carini train cost about 91.95 €. But how long is the train ride from Gaeta to Carini? Your journey takes about 12 hours on average.