| Hundested to Opwijk | 467.20 mi (751.89 km) |
| Hundested to Ostend | 490.64 mi (789.60 km) |
| Hundested to Oud-Heverlee | 461.43 mi (742.60 km) |
| Hundested to Oud-Turnhout | 426.60 mi (686.55 km) |
| Hundested to Oudenaarde | 489.71 mi (788.12 km) |
| Hundested to Oudenburg | 490.29 mi (789.05 km) |
| Hundested to Oupeye | 444.11 mi (714.73 km) |
| Hundested to Overijse | 467.70 mi (752.69 km) |
| Hundested to Overpelt | 420.72 mi (677.09 km) |
| Hundested to Paal | 436.87 mi (703.07 km) |
| Hundested to Peer | 424.48 mi (683.13 km) |
| Hundested to Pepinster | 448.37 mi (721.58 km) |
| Hundested to Peruwelz | 507.88 mi (817.35 km) |
| Hundested to Perwez | 469.26 mi (755.20 km) |
| Hundested to Philippeville | 499.97 mi (804.62 km) |
