| Clive to Opwijk | 4,368.38 mi (7,030.23 km) |
| Clive to Ostend | 4,312.78 mi (6,940.74 km) |
| Clive to Oud-Heverlee | 4,390.99 mi (7,066.61 km) |
| Clive to Oud-Turnhout | 4,383.51 mi (7,054.58 km) |
| Clive to Oudenaarde | 4,351.75 mi (7,003.47 km) |
| Clive to Oudenburg | 4,317.30 mi (6,948.03 km) |
| Clive to Oupeye | 4,431.00 mi (7,131.00 km) |
| Clive to Overijse | 4,388.12 mi (7,062.00 km) |
| Clive to Overpelt | 4,402.87 mi (7,085.73 km) |
| Clive to Paal | 4,401.12 mi (7,082.92 km) |
| Clive to Peer | 4,407.48 mi (7,093.15 km) |
| Clive to Pepinster | 4,442.84 mi (7,150.07 km) |
| Clive to Peruwelz | 4,363.94 mi (7,023.08 km) |
| Clive to Perwez | 4,404.50 mi (7,088.36 km) |
| Clive to Philippeville | 4,411.48 mi (7,099.60 km) |
