| Botevgrad to Opwijk | 1,074.84 mi (1,729.78 km) |
| Botevgrad to Ostend | 1,132.32 mi (1,822.29 km) |
| Botevgrad to Oud-Heverlee | 1,051.84 mi (1,692.78 km) |
| Botevgrad to Oud-Turnhout | 1,053.52 mi (1,695.47 km) |
| Botevgrad to Oudenaarde | 1,095.11 mi (1,762.41 km) |
| Botevgrad to Oudenburg | 1,127.97 mi (1,815.30 km) |
| Botevgrad to Oupeye | 1,009.45 mi (1,624.56 km) |
| Botevgrad to Overijse | 1,055.78 mi (1,699.12 km) |
| Botevgrad to Overpelt | 1,033.66 mi (1,663.51 km) |
| Botevgrad to Paal | 1,037.78 mi (1,670.14 km) |
| Botevgrad to Peer | 1,029.65 mi (1,657.05 km) |
| Botevgrad to Pepinster | 998.41 mi (1,606.79 km) |
| Botevgrad to Peruwelz | 1,087.29 mi (1,749.83 km) |
| Botevgrad to Perwez | 1,040.09 mi (1,673.87 km) |
| Botevgrad to Philippeville | 1,039.64 mi (1,673.14 km) |
