Terni 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 Terni and arrive at Modica every about 12 hours on average. If travelling with Trenitalia, you need to know the Terni to Modica train schedule: the first train leaves at 19:30, while the last ride is at 19:30. A Terni to Modica train cost about 79.6 €. But how long is the train ride from Terni to Modica? Your journey takes about 16 hours on average.