| Copiague to Octeville | 3,415.33 mi (5,496.44 km) |
| Copiague to Oignies | 3,589.71 mi (5,777.08 km) |
| Copiague to Oissel | 3,537.63 mi (5,693.26 km) |
| Copiague to Olivet | 3,608.88 mi (5,807.94 km) |
| Copiague to Ollioules | 3,917.89 mi (6,305.24 km) |
| Copiague to Olonne-sur-Mer | 3,481.71 mi (5,603.28 km) |
| Copiague to Oloron-Sainte-Marie | 3,622.59 mi (5,830.00 km) |
| Copiague to Onet Village | 3,734.86 mi (6,010.67 km) |
| Copiague to Onnaing | 3,616.58 mi (5,820.32 km) |
| Copiague to Orange | 3,840.75 mi (6,181.10 km) |
| Copiague to Orchies | 3,599.89 mi (5,793.46 km) |
| Copiague to Orleans | 3,608.25 mi (5,806.92 km) |
| Copiague to Orly | 3,607.43 mi (5,805.61 km) |
| Copiague to Ormesson-sur-Marne | 3,612.54 mi (5,813.82 km) |
| Copiague to Orsay | 3,599.88 mi (5,793.45 km) |
