| Charlotte to Opwijk | 4,179.44 mi (6,726.16 km) |
| Charlotte to Ostend | 4,121.79 mi (6,633.38 km) |
| Charlotte to Oud-Heverlee | 4,202.41 mi (6,763.12 km) |
| Charlotte to Oud-Turnhout | 4,203.22 mi (6,764.42 km) |
| Charlotte to Oudenaarde | 4,158.48 mi (6,692.42 km) |
| Charlotte to Oudenburg | 4,126.07 mi (6,640.27 km) |
| Charlotte to Oupeye | 4,245.27 mi (6,832.11 km) |
| Charlotte to Overijse | 4,198.21 mi (6,756.37 km) |
| Charlotte to Overpelt | 4,223.18 mi (6,796.56 km) |
| Charlotte to Paal | 4,217.80 mi (6,787.90 km) |
| Charlotte to Peer | 4,226.79 mi (6,802.36 km) |
| Charlotte to Pepinster | 4,255.98 mi (6,849.34 km) |
| Charlotte to Peruwelz | 4,165.85 mi (6,704.29 km) |
| Charlotte to Perwez | 4,213.68 mi (6,781.27 km) |
| Charlotte to Philippeville | 4,213.47 mi (6,780.93 km) |
