Ladispoli 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 Ladispoli-Cerveteri and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Ladispoli to Trieste train schedule: the first train leaves at 06:24, while the last ride is at 21:05. A Ladispoli to Trieste train cost about 62.1 €. But how long is the train ride from Ladispoli to Trieste? Your journey takes about 8 hours on average.