Ostuni 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 Ostuni and arrive at Niscemi every about 12 hours on average. If travelling with Trenitalia, you need to know the Ostuni to Niscemi train schedule: the first train leaves at 21:02, while the last ride is at 21:02. A Ostuni to Niscemi train cost about 64.25 €. But how long is the train ride from Ostuni to Niscemi? Your journey takes 43 minutes on average.