Gallarate 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 Gallarate and arrive at Trieste Centrale every about 2 hours on average. If travelling with Trenitalia, you need to know the Gallarate to Trieste train schedule: the first train leaves at 05:58, while the last ride is at 17:58. A Gallarate to Trieste train cost about 58.3 €. But how long is the train ride from Gallarate to Trieste? Your journey takes about 6 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Gallarate to Trieste and find low cost tickets starting from 22 €!