Ostuni to Udine 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 Udine every 60 minutes on average. If travelling with Trenitalia, you need to know the Ostuni to Udine train schedule: the first train leaves at 04:22, while the last ride is at 23:01. A Ostuni to Udine train cost about 78.2 €. But how long is the train ride from Ostuni to Udine? Your journey takes about 12 hours on average.