Flight Sabiha Gökcen International Airport departs from Istanbul Sabiha Gökcen International Airport at 09:10 and arrives at Rome Leonardo da Vinci–Fiumicino Airport at 10:50.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 1899 Km. So the average speed is roughly 712 Km.
There is an 1 hour time difference between Istanbul and Rome