Flight Newark Liberty International Airport departs from New York Newark Liberty International Airport at 20:15 and arrives at Rome Leonardo da Vinci–Fiumicino Airport at 10:55.
The flighttime is about 8h 40m. The distance travelled ("as the bird flies"): 9609 Km. So the average speed is roughly 1109 Km.
There is an 6 hour time difference between New York and Rome