| Wilmington to Opwijk | 4,106.26 mi (6,608.39 km) |
| Wilmington to Ostend | 4,048.58 mi (6,515.56 km) |
| Wilmington to Oud-Heverlee | 4,129.15 mi (6,645.23 km) |
| Wilmington to Oud-Turnhout | 4,131.70 mi (6,649.33 km) |
| Wilmington to Oudenaarde | 4,084.53 mi (6,573.42 km) |
| Wilmington to Oudenburg | 4,052.77 mi (6,522.31 km) |
| Wilmington to Oupeye | 4,172.33 mi (6,714.72 km) |
| Wilmington to Overijse | 4,124.71 mi (6,638.08 km) |
| Wilmington to Overpelt | 4,151.66 mi (6,681.45 km) |
| Wilmington to Paal | 4,145.55 mi (6,671.62 km) |
| Wilmington to Peer | 4,155.03 mi (6,686.88 km) |
| Wilmington to Pepinster | 4,182.73 mi (6,731.45 km) |
| Wilmington to Peruwelz | 4,090.85 mi (6,583.58 km) |
| Wilmington to Perwez | 4,139.88 mi (6,662.49 km) |
| Wilmington to Philippeville | 4,138.16 mi (6,659.73 km) |
