Capua 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 Capua and arrive at Trapani every about 12 hours on average. If travelling with Trenitalia, you need to know the Capua to Trapani train schedule: the first train leaves at 19:43, while the last ride is at 19:43. A Capua to Trapani train cost about 85.6 €. But how long is the train ride from Capua to Trapani? Your journey takes about 19 hours on average.