| Balzan to Opwijk | 1,159.09 mi (1,865.38 km) |
| Balzan to Ostend | 1,202.95 mi (1,935.96 km) |
| Balzan to Oud-Heverlee | 1,140.69 mi (1,835.77 km) |
| Balzan to Oud-Turnhout | 1,163.64 mi (1,872.70 km) |
| Balzan to Oudenaarde | 1,165.21 mi (1,875.23 km) |
| Balzan to Oudenburg | 1,198.59 mi (1,928.95 km) |
| Balzan to Oupeye | 1,113.17 mi (1,791.48 km) |
| Balzan to Overijse | 1,140.52 mi (1,835.49 km) |
| Balzan to Overpelt | 1,149.01 mi (1,849.15 km) |
| Balzan to Paal | 1,142.84 mi (1,839.23 km) |
| Balzan to Peer | 1,143.10 mi (1,839.65 km) |
| Balzan to Pepinster | 1,101.02 mi (1,771.93 km) |
| Balzan to Peruwelz | 1,146.08 mi (1,844.43 km) |
| Balzan to Perwez | 1,124.91 mi (1,810.36 km) |
| Balzan to Philippeville | 1,105.21 mi (1,778.67 km) |
