Portogruaro to Augusta 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 Portogruaro-Caorle and arrive at Augusta every about 2 hours on average. If travelling with Trenitalia, you need to know the Portogruaro to Augusta train schedule: the first train leaves at 06:24, while the last ride is at 18:24. A Portogruaro to Augusta train cost about 149.8 €. But how long is the train ride from Portogruaro to Augusta? Your journey takes about 18 hours on average.