Portogruaro to Legnano 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 Legnano every about 6 hours on average. If travelling with Trenitalia, you need to know the Portogruaro to Legnano train schedule: the first train leaves at 15:24, while the last ride is at 17:24. A Portogruaro to Legnano train cost about 51.9 €. But how long is the train ride from Portogruaro to Legnano? Your journey takes about 5 hours on average.