| Gzira to Opwijk | 1,159.55 mi (1,866.11 km) |
| Gzira to Ostend | 1,203.48 mi (1,936.81 km) |
| Gzira to Oud-Heverlee | 1,141.12 mi (1,836.46 km) |
| Gzira to Oud-Turnhout | 1,164.02 mi (1,873.30 km) |
| Gzira to Oudenaarde | 1,165.72 mi (1,876.05 km) |
| Gzira to Oudenburg | 1,199.12 mi (1,929.80 km) |
| Gzira to Oupeye | 1,113.53 mi (1,792.05 km) |
| Gzira to Overijse | 1,140.96 mi (1,836.20 km) |
| Gzira to Overpelt | 1,149.35 mi (1,849.70 km) |
| Gzira to Paal | 1,143.22 mi (1,839.83 km) |
| Gzira to Peer | 1,143.45 mi (1,840.21 km) |
| Gzira to Pepinster | 1,101.38 mi (1,772.50 km) |
| Gzira to Peruwelz | 1,146.61 mi (1,845.29 km) |
| Gzira to Perwez | 1,125.34 mi (1,811.06 km) |
| Gzira to Philippeville | 1,105.70 mi (1,779.45 km) |
