Melegnano 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 Melegnano and arrive at Trapani every about 4 hours on average. If travelling with Trenitalia, you need to know the Melegnano to Trapani train schedule: the first train leaves at 16:38, while the last ride is at 19:08. A Melegnano to Trapani train cost about 128.0 €. But how long is the train ride from Melegnano to Trapani? Your journey takes about 15 hours on average.