| # | City | Bortle (est.) | Brightness | 2 classes darker |
|---|---|---|---|---|
| 1 | Belgrade | 8–9 | 255 | ~25 km NNE |
| 2 | Novi Sad | 7–8 | 255 | ~25 km WSW |
| 3 | Pančevo | 7–8 | 245 | ~25 km ENE |
| 4 | Smederevo | 7–8 | 248 | ~25 km NE |
| 5 | Subotica | 7–8 | 255 | ~25 km NW |
| 6 | Niš | 7–8 | 255 | ~25 km WNW |
| 7 | Kraljevo | 7–8 | 252 | ~25 km SSE |
| 8 | Šabac | 7–8 | 255 | ~25 km SW |
| 9 | Zrenjanin | 7–8 | 227 | ~25 km N |
| 10 | Kragujevac | 7–8 | 255 | ~25 km WNW |
| 11 | Leskovac | 6–7 | 255 | ~25 km S |
| 12 | Čačak | 6–7 | 253 | ~25 km NNW |
| 13 | Vranje | 6–7 | 255 | ~25 km N |
| 14 | Kruševac | 6–7 | 255 | ~25 km SSW |
| 15 | Valjevo | 6–7 | 246 | ~25 km SE |
| 16 | Novi Pazar | 6–7 | 255 | ~25 km NNW |
| 17 | Užice | 6–7 | 235 | ~25 km W |
Brightness is the NASA VIIRS Black Marble 2016 value at the city centre on a 0–255 scale; 255 is saturated. Cities are ordered by estimated sky brightness, which also counts the light within 30 km.