Formia to Trecate 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 Trecate every 30 minutes on average. If travelling with Trenitalia, you need to know the Formia to Trecate train schedule: the first train leaves at 06:11, while the last ride is at 22:39. A Formia to Trecate train cost about 67.2 €. But how long is the train ride from Formia to Trecate? Your journey takes about 7 hours on average.