| Petnjica to Devnya | 384.22 mi (618.34 km) |
| Petnjica to Dimitrovgrad | 293.18 mi (471.83 km) |
| Petnjica to Dobrich | 398.53 mi (641.38 km) |
| Petnjica to Dospat | 231.73 mi (372.93 km) |
| Petnjica to Dupnitsa | 166.49 mi (267.94 km) |
| Petnjica to Elhovo | 339.92 mi (547.05 km) |
| Petnjica to Etropole | 204.40 mi (328.95 km) |
| Petnjica to Gabrovo | 271.76 mi (437.36 km) |
| Petnjica to Gorna Oryahovitsa | 290.09 mi (466.85 km) |
| Petnjica to Gotse Delchev | 213.91 mi (344.26 km) |
| Petnjica to Harmanli | 310.09 mi (499.04 km) |
| Petnjica to Haskovo | 293.53 mi (472.39 km) |
| Petnjica to Ihtiman | 198.35 mi (319.22 km) |
| Petnjica to Isperih | 349.70 mi (562.79 km) |
| Petnjica to Kardzhali | 289.48 mi (465.87 km) |
