Niš is located in Serbia (Nišava, Central Serbia) and time zone Europe/Belgrade.
Places nearby are Prokuplje, Leskovac and Knjazevac.
Kragujevac is 110 km away, Čačak is 139 km away and Belgrade is 199 km away as the crow flies.
Distances from Niš to the most important cities in Serbia and the world.
43.3247200°
21.9033300°
Serbia's second largest airport
https://en.wikipedia.org/wiki/Niš_Constantine_the_Great_Airport