| West Richland to Opwijk | 4,924.44 mi (7,925.12 km) |
| West Richland to Ostend | 4,876.66 mi (7,848.23 km) |
| West Richland to Oud-Heverlee | 4,944.53 mi (7,957.44 km) |
| West Richland to Oud-Turnhout | 4,926.15 mi (7,927.87 km) |
| West Richland to Oudenaarde | 4,915.33 mi (7,910.46 km) |
| West Richland to Oudenburg | 4,881.13 mi (7,855.42 km) |
| West Richland to Oupeye | 4,976.99 mi (8,009.69 km) |
| West Richland to Overijse | 4,943.76 mi (7,956.22 km) |
| West Richland to Overpelt | 4,942.92 mi (7,954.85 km) |
| West Richland to Paal | 4,946.41 mi (7,960.48 km) |
| West Richland to Peer | 4,948.52 mi (7,963.87 km) |
| West Richland to Pepinster | 4,989.38 mi (8,029.63 km) |
| West Richland to Peruwelz | 4,933.10 mi (7,939.05 km) |
| West Richland to Perwez | 4,959.97 mi (7,982.30 km) |
| West Richland to Philippeville | 4,976.35 mi (8,008.66 km) |
