Acireale to Trieste 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 Acireale and arrive at Trieste Centrale every about 2 hours on average. If travelling with Trenitalia, you need to know the Acireale to Trieste train schedule: the first train leaves at 15:09, while the last ride is at 23:06. A Acireale to Trieste train cost about 112.5 €. But how long is the train ride from Acireale to Trieste? Your journey takes about 19 hours on average.