| Cities | Distance |
|---|---|
| Petrila to Devnya | 256.48 mi (412.76 km) |
| Petrila to Dimitrovgrad | 258.86 mi (416.60 km) |
| Petrila to Dobrich | 253.36 mi (407.75 km) |
| Petrila to Dospat | 265.20 mi (426.80 km) |
| Petrila to Dupnitsa | 220.57 mi (354.98 km) |
| Petrila to Elhovo | 275.78 mi (443.82 km) |
| Petrila to Etropole | 183.07 mi (294.62 km) |
| Petrila to Gabrovo | 202.11 mi (325.26 km) |
| Petrila to Gorna Oryahovitsa | 195.78 mi (315.08 km) |
| Petrila to Gotse Delchev | 268.77 mi (432.54 km) |
| Petrila to Harmanli | 272.71 mi (438.89 km) |
| Petrila to Haskovo | 265.57 mi (427.39 km) |
| Petrila to Ihtiman | 209.08 mi (336.48 km) |
| Petrila to Isperih | 206.26 mi (331.94 km) |
| Petrila to Kardzhali | 280.04 mi (450.69 km) |