Monterotondo to Gela 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 Monterotondo-Mentana and arrive at Gela every about 3 hours on average. If travelling with Trenitalia, you need to know the Monterotondo to Gela train schedule: the first train leaves at 06:02, while the last ride is at 20:32. A Monterotondo to Gela train cost about 77.4 €. But how long is the train ride from Monterotondo to Gela? Your journey takes about 18 hours on average.