| Cities | Distance |
|---|---|
| Sliven to Mutki | 868.51 mi (1,397.74 km) |
| Sliven to Nallihan | 311.97 mi (502.06 km) |
| Sliven to Narlica | 689.51 mi (1,109.65 km) |
| Sliven to Nazilli | 345.84 mi (556.57 km) |
| Sliven to Nevsehir | 520.71 mi (838.01 km) |
| Sliven to Nigde | 546.79 mi (879.98 km) |
| Sliven to Niksar | 567.53 mi (913.35 km) |
| Sliven to Nizip | 722.52 mi (1,162.78 km) |
| Sliven to Nurhak | 668.35 mi (1,075.60 km) |
| Sliven to Nusaybin | 877.39 mi (1,412.02 km) |
| Sliven to Odemis | 319.43 mi (514.08 km) |
| Sliven to Of | 726.51 mi (1,169.21 km) |
| Sliven to Oguzeli | 711.65 mi (1,145.29 km) |
| Sliven to Omerli | 853.65 mi (1,373.82 km) |
| Sliven to Ondokuzmayis | 506.11 mi (814.51 km) |