| South Ockendon to Opwijk | 172.43 mi (277.51 km) |
| South Ockendon to Ostend | 114.98 mi (185.04 km) |
| South Ockendon to Oud-Heverlee | 195.17 mi (314.10 km) |
| South Ockendon to Oud-Turnhout | 202.44 mi (325.80 km) |
| South Ockendon to Oudenaarde | 150.41 mi (242.06 km) |
| South Ockendon to Oudenburg | 119.00 mi (191.51 km) |
| South Ockendon to Oupeye | 238.58 mi (383.96 km) |
| South Ockendon to Overijse | 190.56 mi (306.68 km) |
| South Ockendon to Overpelt | 221.85 mi (357.03 km) |
| South Ockendon to Paal | 213.35 mi (343.36 km) |
| South Ockendon to Peer | 224.26 mi (360.90 km) |
| South Ockendon to Pepinster | 248.67 mi (400.19 km) |
| South Ockendon to Peruwelz | 158.83 mi (255.61 km) |
| South Ockendon to Perwez | 205.71 mi (331.06 km) |
| South Ockendon to Philippeville | 206.73 mi (332.69 km) |
