Grottaglie 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 Grottaglie and arrive at Trapani every about 12 hours on average. If travelling with Trenitalia, you need to know the Grottaglie to Trapani train schedule: the first train leaves at 10:45, while the last ride is at 10:45. A Grottaglie to Trapani train cost about 128.1 €. But how long is the train ride from Grottaglie to Trapani? Your journey takes about 3 hours on average.