Serbia is geographically located at latitude 44° 1' 55" North of the Equator and longitude 20° 48' 21" East of the Prime Meridian on the Map of World. The following locations related to it are represented by the flight path Superman would take between two points and may not be nearest by road.
Gornji Milanovac (Central Serbia)
Smederevska Palanka (Central Serbia)
Belgrade, Serbia and Montenegro: Beograd [BEG]