Portogruaro to Pavia 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 Pavia Porta Garibaldi every about 2 hours on average. If travelling with Trenitalia, you need to know the Portogruaro to Pavia train schedule: the first train leaves at 07:33, while the last ride is at 16:24. A Portogruaro to Pavia train cost about 47.3 €. But how long is the train ride from Portogruaro to Pavia? Your journey takes about 5 hours on average.