Desenzano del Garda 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 Desenzano del Garda-Sirmione and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Desenzano del Garda to Trieste train schedule: the first train leaves at 07:37, while the last ride is at 20:51. A Desenzano del Garda to Trieste train cost about 19.0 €. But how long is the train ride from Desenzano del Garda to Trieste? Your journey takes about 4 hours on average. Trenitalia offers 1 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Desenzano del Garda to Trieste and find low cost tickets starting from 23 €!