Terni to Niscemi 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 Niscemi every about 4 hours on average. If travelling with Trenitalia, you need to know the Terni to Niscemi train schedule: the first train leaves at 05:45, while the last ride is at 19:30. A Terni to Niscemi train cost about 88.25 €. But how long is the train ride from Terni to Niscemi? Your journey takes about 17 hours on average.