Treviso to Avola 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 Treviso Centrale and arrive at Avola every about 2 hours on average. If travelling with Trenitalia, you need to know the Treviso to Avola train schedule: the first train leaves at 14:32, while the last ride is at 23:25. A Treviso to Avola train cost about 159.85 €. But how long is the train ride from Treviso to Avola? Your journey takes about 16 hours on average.