Naples 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 Napoli Centrale and arrive at Ventimiglia every about 1 hour on average. If travelling with Trenitalia, you need to know the Naples to Ventimiglia train schedule: the first train leaves at 04:04, while the last ride is at 22:07. A Naples to Ventimiglia train cost about 69.80 €. But how long is the train ride from Naples to Ventimiglia? Your journey takes about 10 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Naples to Ventimiglia and find low cost tickets starting from 43 €!