| Northenden to Opwijk | 320.59 mi (515.95 km) |
| Northenden to Ostend | 265.50 mi (427.29 km) |
| Northenden to Oud-Heverlee | 343.21 mi (552.34 km) |
| Northenden to Oud-Turnhout | 337.77 mi (543.58 km) |
| Northenden to Oudenaarde | 304.75 mi (490.45 km) |
| Northenden to Oudenburg | 270.06 mi (434.61 km) |
| Northenden to Oupeye | 383.70 mi (617.50 km) |
| Northenden to Overijse | 340.35 mi (547.74 km) |
| Northenden to Overpelt | 357.55 mi (575.42 km) |
| Northenden to Paal | 354.30 mi (570.20 km) |
| Northenden to Peer | 361.71 mi (582.12 km) |
| Northenden to Pepinster | 395.37 mi (636.29 km) |
| Northenden to Peruwelz | 318.80 mi (513.06 km) |
| Northenden to Perwez | 356.76 mi (574.15 km) |
| Northenden to Philippeville | 365.42 mi (588.09 km) |
