| Wilmington Island to Opwijk | 4,340.64 mi (6,985.58 km) |
| Wilmington Island to Ostend | 4,282.95 mi (6,892.74 km) |
| Wilmington Island to Oud-Heverlee | 4,363.54 mi (7,022.43 km) |
| Wilmington Island to Oud-Turnhout | 4,365.91 mi (7,026.25 km) |
| Wilmington Island to Oudenaarde | 4,318.98 mi (6,950.72 km) |
| Wilmington Island to Oudenburg | 4,287.15 mi (6,899.51 km) |
| Wilmington Island to Oupeye | 4,406.69 mi (7,091.89 km) |
| Wilmington Island to Overijse | 4,359.12 mi (7,015.32 km) |
| Wilmington Island to Overpelt | 4,385.87 mi (7,058.38 km) |
| Wilmington Island to Paal | 4,379.84 mi (7,048.67 km) |
| Wilmington Island to Peer | 4,389.27 mi (7,063.84 km) |
| Wilmington Island to Pepinster | 4,417.12 mi (7,108.67 km) |
| Wilmington Island to Peruwelz | 4,325.38 mi (6,961.03 km) |
| Wilmington Island to Perwez | 4,374.32 mi (7,039.78 km) |
| Wilmington Island to Philippeville | 4,372.73 mi (7,037.22 km) |
