| Harborne to Montana | 1,312.89 mi (2,112.90 km) |
| Harborne to Nova Zagora | 1,463.49 mi (2,355.26 km) |
| Harborne to Novi Iskar | 1,343.79 mi (2,162.62 km) |
| Harborne to Novi Pazar | 1,476.28 mi (2,375.84 km) |
| Harborne to Omurtag | 1,454.46 mi (2,340.72 km) |
| Harborne to Panagyurishte | 1,389.81 mi (2,236.68 km) |
| Harborne to Parvomay | 1,448.28 mi (2,330.78 km) |
| Harborne to Pavlikeni | 1,404.17 mi (2,259.80 km) |
| Harborne to Pazardzhik | 1,408.80 mi (2,267.25 km) |
| Harborne to Pernik | 1,339.94 mi (2,156.43 km) |
| Harborne to Peshtera | 1,414.80 mi (2,276.90 km) |
| Harborne to Petrich | 1,400.70 mi (2,254.20 km) |
| Harborne to Pleven | 1,369.05 mi (2,203.28 km) |
| Harborne to Plovdiv | 1,427.53 mi (2,297.38 km) |
| Harborne to Pomorie | 1,525.16 mi (2,454.51 km) |
