Flight Leonardo da Vinci–Fiumicino Airport departs from Rome Leonardo da Vinci–Fiumicino Airport at 10:30 and arrives at Madrid Adolfo Suárez Madrid–Barajas Airport at 13:05.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 1765 Km. So the average speed is roughly 683 Km.
