Ostuni to Acireale 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 Acireale every about 12 hours on average. If travelling with Trenitalia, you need to know the Ostuni to Acireale train schedule: the first train leaves at 06:57, while the last ride is at 06:57. A Ostuni to Acireale train cost about 52.6 €. But how long is the train ride from Ostuni to Acireale? Your journey takes about 14 hours on average.