| Oceanside to Opwijk | 5,620.66 mi (9,045.58 km) |
| Oceanside to Ostend | 5,568.49 mi (8,961.62 km) |
| Oceanside to Oud-Heverlee | 5,642.21 mi (9,080.27 km) |
| Oceanside to Oud-Turnhout | 5,628.74 mi (9,058.59 km) |
| Oceanside to Oudenaarde | 5,607.82 mi (9,024.92 km) |
| Oceanside to Oudenburg | 5,573.05 mi (8,968.95 km) |
| Oceanside to Oupeye | 5,678.69 mi (9,138.96 km) |
| Oceanside to Overijse | 5,640.44 mi (9,077.41 km) |
| Oceanside to Overpelt | 5,646.95 mi (9,087.89 km) |
| Oceanside to Paal | 5,648.03 mi (9,089.62 km) |
| Oceanside to Peer | 5,652.16 mi (9,096.28 km) |
| Oceanside to Pepinster | 5,690.98 mi (9,158.75 km) |
| Oceanside to Peruwelz | 5,623.12 mi (9,049.54 km) |
| Oceanside to Perwez | 5,656.95 mi (9,103.97 km) |
| Oceanside to Philippeville | 5,669.02 mi (9,123.41 km) |
