Genzano di Roma to Modica 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 Lanuvio and arrive at Modica every about 3 hours on average. If travelling with Trenitalia, you need to know the Genzano di Roma to Modica train schedule: the first train leaves at 06:00, while the last ride is at 21:17. A Genzano di Roma to Modica train cost about 84.1 €. But how long is the train ride from Genzano di Roma to Modica? Your journey takes about 13 hours on average.