| Petrinja to Devnya | 578.15 mi (930.44 km) |
| Petrinja to Dimitrovgrad | 520.49 mi (837.65 km) |
| Petrinja to Dobrich | 583.38 mi (938.86 km) |
| Petrinja to Dospat | 473.64 mi (762.25 km) |
| Petrinja to Dupnitsa | 405.11 mi (651.96 km) |
| Petrinja to Elhovo | 560.15 mi (901.48 km) |
| Petrinja to Etropole | 422.91 mi (680.61 km) |
| Petrinja to Gabrovo | 482.48 mi (776.48 km) |
| Petrinja to Gorna Oryahovitsa | 492.16 mi (792.05 km) |
| Petrinja to Gotse Delchev | 459.28 mi (739.14 km) |
| Petrinja to Harmanli | 537.86 mi (865.61 km) |
| Petrinja to Haskovo | 523.08 mi (841.82 km) |
| Petrinja to Ihtiman | 428.36 mi (689.38 km) |
| Petrinja to Isperih | 532.51 mi (856.99 km) |
| Petrinja to Kardzhali | 524.67 mi (844.37 km) |
