| Port Charlotte to Opwijk | 4,637.59 mi (7,463.48 km) |
| Port Charlotte to Ostend | 4,580.00 mi (7,370.80 km) |
| Port Charlotte to Oud-Heverlee | 4,660.34 mi (7,500.10 km) |
| Port Charlotte to Oud-Turnhout | 4,664.61 mi (7,506.96 km) |
| Port Charlotte to Oudenaarde | 4,615.13 mi (7,427.33 km) |
| Port Charlotte to Oudenburg | 4,584.10 mi (7,377.40 km) |
| Port Charlotte to Oupeye | 4,703.74 mi (7,569.94 km) |
| Port Charlotte to Overijse | 4,655.65 mi (7,492.55 km) |
| Port Charlotte to Overpelt | 4,684.52 mi (7,539.00 km) |
| Port Charlotte to Paal | 4,677.70 mi (7,528.04 km) |
| Port Charlotte to Peer | 4,687.65 mi (7,544.04 km) |
| Port Charlotte to Pepinster | 4,713.80 mi (7,586.12 km) |
| Port Charlotte to Peruwelz | 4,620.33 mi (7,435.70 km) |
| Port Charlotte to Perwez | 4,670.49 mi (7,516.43 km) |
| Port Charlotte to Philippeville | 4,667.21 mi (7,511.15 km) |
