Udine 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 Udine and arrive at Niscemi every about 4 hours on average. If travelling with Trenitalia, you need to know the Udine to Niscemi train schedule: the first train leaves at 16:07, while the last ride is at 21:58. A Udine to Niscemi train cost about 186.65 €. But how long is the train ride from Udine to Niscemi? Your journey takes about 16 hours on average.