| North Valley Stream to Opwijk | 3,638.41 mi (5,855.45 km) |
| North Valley Stream to Ostend | 3,580.78 mi (5,762.71 km) |
| North Valley Stream to Oud-Heverlee | 3,661.38 mi (5,892.43 km) |
| North Valley Stream to Oud-Turnhout | 3,661.95 mi (5,893.34 km) |
| North Valley Stream to Oudenaarde | 3,617.58 mi (5,821.93 km) |
| North Valley Stream to Oudenburg | 3,585.07 mi (5,769.61 km) |
| North Valley Stream to Oupeye | 3,704.19 mi (5,961.32 km) |
| North Valley Stream to Overijse | 3,657.23 mi (5,885.75 km) |
| North Valley Stream to Overpelt | 3,681.91 mi (5,925.47 km) |
| North Valley Stream to Paal | 3,676.63 mi (5,916.96 km) |
| North Valley Stream to Peer | 3,685.55 mi (5,931.31 km) |
| North Valley Stream to Pepinster | 3,714.94 mi (5,978.63 km) |
| North Valley Stream to Peruwelz | 3,625.15 mi (5,834.12 km) |
| North Valley Stream to Perwez | 3,672.75 mi (5,910.71 km) |
| North Valley Stream to Philippeville | 3,672.82 mi (5,910.83 km) |
