| Oildale to Opwijk | 5,545.31 mi (8,924.31 km) |
| Oildale to Ostend | 5,494.23 mi (8,842.11 km) |
| Oildale to Oud-Heverlee | 5,566.51 mi (8,958.43 km) |
| Oildale to Oud-Turnhout | 5,551.64 mi (8,934.51 km) |
| Oildale to Oudenaarde | 5,533.47 mi (8,905.26 km) |
| Oildale to Oudenburg | 5,498.77 mi (8,849.42 km) |
| Oildale to Oupeye | 5,601.95 mi (9,015.47 km) |
| Oildale to Overijse | 5,565.01 mi (8,956.02 km) |
| Oildale to Overpelt | 5,569.49 mi (8,963.22 km) |
| Oildale to Paal | 5,571.24 mi (8,966.05 km) |
| Oildale to Peer | 5,574.82 mi (8,971.81 km) |
| Oildale to Pepinster | 5,614.30 mi (9,035.34 km) |
| Oildale to Peruwelz | 5,549.49 mi (8,931.04 km) |
| Oildale to Perwez | 5,581.47 mi (8,982.51 km) |
| Oildale to Philippeville | 5,594.77 mi (9,003.91 km) |
