| Olhao to Montana | 1,686.35 mi (2,713.92 km) |
| Olhao to Nova Zagora | 1,824.72 mi (2,936.60 km) |
| Olhao to Novi Iskar | 1,690.04 mi (2,719.85 km) |
| Olhao to Novi Pazar | 1,885.66 mi (3,034.67 km) |
| Olhao to Omurtag | 1,845.83 mi (2,970.58 km) |
| Olhao to Panagyurishte | 1,731.46 mi (2,786.52 km) |
| Olhao to Parvomay | 1,783.78 mi (2,870.71 km) |
| Olhao to Pavlikeni | 1,791.01 mi (2,882.35 km) |
| Olhao to Pazardzhik | 1,738.61 mi (2,798.01 km) |
| Olhao to Pernik | 1,673.26 mi (2,692.85 km) |
| Olhao to Peshtera | 1,736.72 mi (2,794.98 km) |
| Olhao to Petrich | 1,680.03 mi (2,703.75 km) |
| Olhao to Pleven | 1,756.39 mi (2,826.64 km) |
| Olhao to Plovdiv | 1,759.89 mi (2,832.27 km) |
| Olhao to Pomorie | 1,906.30 mi (3,067.90 km) |
