| Cary to Octeville | 3,855.40 mi (6,204.67 km) |
| Cary to Oignies | 4,032.66 mi (6,489.94 km) |
| Cary to Oissel | 3,978.24 mi (6,402.35 km) |
| Cary to Olivet | 4,047.27 mi (6,513.45 km) |
| Cary to Ollioules | 4,349.15 mi (6,999.28 km) |
| Cary to Olonne-sur-Mer | 3,915.46 mi (6,301.32 km) |
| Cary to Oloron-Sainte-Marie | 4,048.78 mi (6,515.88 km) |
| Cary to Onet Village | 4,166.43 mi (6,705.22 km) |
| Cary to Onnaing | 4,059.61 mi (6,533.31 km) |
| Cary to Orange | 4,273.41 mi (6,877.39 km) |
| Cary to Orchies | 4,042.92 mi (6,506.45 km) |
| Cary to Orleans | 4,046.71 mi (6,512.56 km) |
| Cary to Orly | 4,047.57 mi (6,513.94 km) |
| Cary to Ormesson-sur-Marne | 4,052.81 mi (6,522.36 km) |
| Cary to Orsay | 4,039.86 mi (6,501.53 km) |
