Portogruaro to Rho 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 Rho every 60 minutes on average. If travelling with Trenitalia, you need to know the Portogruaro to Rho train schedule: the first train leaves at 05:06, while the last ride is at 18:38. A Portogruaro to Rho train cost about 42.3 €. But how long is the train ride from Portogruaro to Rho? Your journey takes about 5 hours on average.