| Charlton Kings to Opwijk | 275.51 mi (443.39 km) |
| Charlton Kings to Ostend | 217.91 mi (350.69 km) |
| Charlton Kings to Oud-Heverlee | 298.31 mi (480.09 km) |
| Charlton Kings to Oud-Turnhout | 303.91 mi (489.10 km) |
| Charlton Kings to Oudenaarde | 253.61 mi (408.14 km) |
| Charlton Kings to Oudenburg | 222.01 mi (357.30 km) |
| Charlton Kings to Oupeye | 341.66 mi (549.84 km) |
| Charlton Kings to Overijse | 293.77 mi (472.77 km) |
| Charlton Kings to Overpelt | 323.60 mi (520.79 km) |
| Charlton Kings to Paal | 315.88 mi (508.37 km) |
| Charlton Kings to Peer | 326.34 mi (525.19 km) |
| Charlton Kings to Pepinster | 351.84 mi (566.24 km) |
| Charlton Kings to Peruwelz | 261.19 mi (420.35 km) |
| Charlton Kings to Perwez | 308.93 mi (497.17 km) |
| Charlton Kings to Philippeville | 309.02 mi (497.32 km) |
