regional and 3d topo map of Kalna, Serbia and Montenegro ::
Kalna airports ::
The nearest airport is INI - Nis, located 47.1 km west of Kalna.
Other airports nearby include SOF - Sofia (112.5 km south east), PRN - Pristina (146.6 km south west), CRA - Craiova (155.0 km north east), SKP - Skopje (173.8 km south west),