Siderno 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. You can count on 19 daily rides to get from Siderno to Trieste. Trains leave from Siderno and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Siderno to Trieste train schedule: the first train leaves at 06:06, while the last ride is at 12:02. A Siderno to Trieste train cost about 117.4 €. But how long is the train ride from Siderno to Trieste? Your journey takes about 18 hours on average.