| Cities | Distance |
|---|---|
| Sliven to Marghita | 376.89 mi (606.54 km) |
| Sliven to Marginea | 355.51 mi (572.14 km) |
| Sliven to Matca | 226.70 mi (364.84 km) |
| Sliven to Medgidia | 145.15 mi (233.59 km) |
| Sliven to Media | 258.73 mi (416.38 km) |
| Sliven to Miercurea-Ciuc | 255.34 mi (410.93 km) |
| Sliven to Mioveni | 171.74 mi (276.39 km) |
| Sliven to Mizil | 160.16 mi (257.75 km) |
| Sliven to Moinesti | 259.20 mi (417.15 km) |
| Sliven to Moisei | 354.51 mi (570.53 km) |
| Sliven to Moldova Noua | 272.26 mi (438.17 km) |
| Sliven to Moreni | 162.38 mi (261.32 km) |
| Sliven to Motru | 222.75 mi (358.48 km) |
| Sliven to Murfatlar | 146.43 mi (235.65 km) |
| Sliven to Nasaud | 331.45 mi (533.42 km) |