To get from Frascati a Piazza Armerina by train you can catch one of the 1 trains that everyday travel between Tor Vergata and Dittaino, the closest station to the city. For your trip from Tor Vergata to Dittaino by train you can choose to leave from one of Tor Vergata main stations: Tor Vergata If travelling with Trenitalia, you need to know the Tor Vergata to Dittaino train schedule: the first train leaves at 21:26, while the last ride is at 21:26. A Tor Vergata to Dittaino train cost about 67.15 €. But how long is the train ride from Tor Vergata to Dittaino? Your journey takes about 13 hours on average.