San Giuliano Milanese 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 S. Giuliano Milanese and arrive at Trapani every about 4 hours on average. If travelling with Trenitalia, you need to know the San Giuliano Milanese to Trapani train schedule: the first train leaves at 16:43, while the last ride is at 19:13. A San Giuliano Milanese to Trapani train cost about 127.2 €. But how long is the train ride from San Giuliano Milanese to Trapani? Your journey takes about 15 hours on average.