| Southaven to Opwijk | 4,556.67 mi (7,333.26 km) |
| Southaven to Ostend | 4,499.53 mi (7,241.30 km) |
| Southaven to Oud-Heverlee | 4,579.63 mi (7,370.21 km) |
| Southaven to Oud-Turnhout | 4,576.82 mi (7,365.67 km) |
| Southaven to Oudenaarde | 4,537.46 mi (7,302.34 km) |
| Southaven to Oudenburg | 4,503.95 mi (7,248.41 km) |
| Southaven to Oupeye | 4,621.53 mi (7,437.64 km) |
| Southaven to Overijse | 4,575.99 mi (7,364.35 km) |
| Southaven to Overpelt | 4,596.65 mi (7,397.59 km) |
| Southaven to Paal | 4,592.83 mi (7,391.44 km) |
| Southaven to Peer | 4,600.72 mi (7,404.14 km) |
| Southaven to Pepinster | 4,632.81 mi (7,455.78 km) |
| Southaven to Peruwelz | 4,546.97 mi (7,317.65 km) |
| Southaven to Perwez | 4,591.96 mi (7,390.05 km) |
| Southaven to Philippeville | 4,594.87 mi (7,394.73 km) |
