| Copiague to Opwijk | 3,626.18 mi (5,835.77 km) |
| Copiague to Ostend | 3,568.54 mi (5,743.01 km) |
| Copiague to Oud-Heverlee | 3,649.15 mi (5,872.74 km) |
| Copiague to Oud-Turnhout | 3,649.84 mi (5,873.85 km) |
| Copiague to Oudenaarde | 3,605.29 mi (5,802.15 km) |
| Copiague to Oudenburg | 3,572.82 mi (5,749.90 km) |
| Copiague to Oupeye | 3,691.99 mi (5,941.68 km) |
| Copiague to Overijse | 3,644.98 mi (5,866.03 km) |
| Copiague to Overpelt | 3,669.81 mi (5,905.99 km) |
| Copiague to Paal | 3,664.47 mi (5,897.39 km) |
| Copiague to Peer | 3,673.43 mi (5,911.81 km) |
| Copiague to Pepinster | 3,702.72 mi (5,958.95 km) |
| Copiague to Peruwelz | 3,612.79 mi (5,814.22 km) |
| Copiague to Perwez | 3,660.47 mi (5,890.96 km) |
| Copiague to Philippeville | 3,660.44 mi (5,890.90 km) |
