Desenzano del Garda to Trapani 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 Trapani every about 4 hours on average. If travelling with Trenitalia, you need to know the Desenzano del Garda to Trapani train schedule: the first train leaves at 17:07, while the last ride is at 18:22. A Desenzano del Garda to Trapani train cost about 110.4 €. But how long is the train ride from Desenzano del Garda to Trapani? Your journey takes about 15 hours on average.