Trapani to Viareggio 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 Trapani and arrive at Viareggio every about 2 hours on average. If travelling with Trenitalia, you need to know the Trapani to Viareggio train schedule: the first train leaves at 09:38, while the last ride is at 18:30. A Trapani to Viareggio train cost about 127.4 €. But how long is the train ride from Trapani to Viareggio? Your journey takes about 10 hours on average.