| Clovis to Opwijk | 5,482.99 mi (8,824.02 km) |
| Clovis to Ostend | 5,432.49 mi (8,742.75 km) |
| Clovis to Oud-Heverlee | 5,504.00 mi (8,857.83 km) |
| Clovis to Oud-Turnhout | 5,488.44 mi (8,832.79 km) |
| Clovis to Oudenaarde | 5,471.66 mi (8,805.79 km) |
| Clovis to Oudenburg | 5,437.02 mi (8,750.04 km) |
| Clovis to Oupeye | 5,538.90 mi (8,913.99 km) |
| Clovis to Overijse | 5,502.64 mi (8,855.64 km) |
| Clovis to Overpelt | 5,506.09 mi (8,861.20 km) |
| Clovis to Paal | 5,508.19 mi (8,864.57 km) |
| Clovis to Peer | 5,511.49 mi (8,869.88 km) |
| Clovis to Pepinster | 5,551.27 mi (8,933.90 km) |
| Clovis to Peruwelz | 5,488.03 mi (8,832.13 km) |
| Clovis to Perwez | 5,519.07 mi (8,882.08 km) |
| Clovis to Philippeville | 5,532.96 mi (8,904.45 km) |
