| Cities | Distance |
|---|---|
| Kozlu to Devnya | 246.63 mi (396.92 km) |
| Kozlu to Dimitrovgrad | 319.84 mi (514.73 km) |
| Kozlu to Dobrich | 248.02 mi (399.15 km) |
| Kozlu to Dospat | 392.33 mi (631.39 km) |
| Kozlu to Dupnitsa | 447.75 mi (720.58 km) |
| Kozlu to Elhovo | 271.70 mi (437.26 km) |
| Kozlu to Etropole | 408.55 mi (657.49 km) |
| Kozlu to Gabrovo | 343.19 mi (552.31 km) |
| Kozlu to Gorna Oryahovitsa | 330.72 mi (532.24 km) |
| Kozlu to Gotse Delchev | 414.80 mi (667.56 km) |
| Kozlu to Harmanli | 303.78 mi (488.88 km) |
| Kozlu to Haskovo | 320.86 mi (516.37 km) |
| Kozlu to Ihtiman | 413.47 mi (665.42 km) |
| Kozlu to Isperih | 295.68 mi (475.84 km) |
| Kozlu to Kardzhali | 330.37 mi (531.68 km) |