Rho to Ventimiglia 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 Rho and arrive at Ventimiglia every about 1 hour on average. If travelling with Trenitalia, you need to know the Rho to Ventimiglia train schedule: the first train leaves at 07:28, while the last ride is at 19:28. A Rho to Ventimiglia train cost about 21.5 €. But how long is the train ride from Rho to Ventimiglia? Your journey takes about 5 hours on average.