Grottaglie 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 Grottaglie and arrive at Modica every about 6 hours on average. If travelling with Trenitalia, you need to know the Grottaglie to Modica train schedule: the first train leaves at 08:35, while the last ride is at 08:35. A Grottaglie to Modica train cost about 73.75 €. But how long is the train ride from Grottaglie to Modica? Your journey takes about 3 hours on average.