Treviglio 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 14 daily rides to get from Treviglio to Trieste. Trains leave from Treviglio and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Treviglio to Trieste train schedule: the first train leaves at 06:56, while the last ride is at 19:56. A Treviglio to Trieste train cost about 47.25 €. But how long is the train ride from Treviglio to Trieste? Your journey takes about 5 hours on average.