| North Druid Hills to Opwijk | 4,388.54 mi (7,062.68 km) |
| North Druid Hills to Ostend | 4,330.95 mi (6,970.00 km) |
| North Druid Hills to Oud-Heverlee | 4,411.53 mi (7,099.67 km) |
| North Druid Hills to Oud-Turnhout | 4,411.59 mi (7,099.77 km) |
| North Druid Hills to Oudenaarde | 4,367.92 mi (7,029.49 km) |
| North Druid Hills to Oudenburg | 4,335.26 mi (6,976.93 km) |
| North Druid Hills to Oupeye | 4,454.23 mi (7,168.40 km) |
| North Druid Hills to Overijse | 4,407.45 mi (7,093.10 km) |
| North Druid Hills to Overpelt | 4,431.55 mi (7,131.89 km) |
| North Druid Hills to Paal | 4,426.49 mi (7,123.74 km) |
| North Druid Hills to Peer | 4,435.25 mi (7,137.85 km) |
| North Druid Hills to Pepinster | 4,465.06 mi (7,185.83 km) |
| North Druid Hills to Peruwelz | 4,375.73 mi (7,042.06 km) |
| North Druid Hills to Perwez | 4,423.03 mi (7,118.17 km) |
| North Druid Hills to Philippeville | 4,423.45 mi (7,118.85 km) |
