| Ortaklar to Opwijk | 1,452.43 mi (2,337.45 km) |
| Ortaklar to Ostend | 1,509.12 mi (2,428.69 km) |
| Ortaklar to Oud-Heverlee | 1,429.56 mi (2,300.66 km) |
| Ortaklar to Oud-Turnhout | 1,434.80 mi (2,309.09 km) |
| Ortaklar to Oudenaarde | 1,470.79 mi (2,367.02 km) |
| Ortaklar to Oudenburg | 1,504.66 mi (2,421.51 km) |
| Ortaklar to Oupeye | 1,388.43 mi (2,234.46 km) |
| Ortaklar to Overijse | 1,432.90 mi (2,306.04 km) |
| Ortaklar to Overpelt | 1,415.24 mi (2,277.60 km) |
| Ortaklar to Paal | 1,417.82 mi (2,281.75 km) |
| Ortaklar to Peer | 1,410.81 mi (2,270.48 km) |
| Ortaklar to Pepinster | 1,376.86 mi (2,215.84 km) |
| Ortaklar to Peruwelz | 1,460.68 mi (2,350.73 km) |
| Ortaklar to Perwez | 1,416.75 mi (2,280.04 km) |
| Ortaklar to Philippeville | 1,412.78 mi (2,273.65 km) |
