| Dentsville to Octeville | 4,024.01 mi (6,476.02 km) |
| Dentsville to Oignies | 4,201.51 mi (6,761.68 km) |
| Dentsville to Oissel | 4,146.90 mi (6,673.79 km) |
| Dentsville to Olivet | 4,215.66 mi (6,784.45 km) |
| Dentsville to Ollioules | 4,516.31 mi (7,268.30 km) |
| Dentsville to Olonne-sur-Mer | 4,083.13 mi (6,571.17 km) |
| Dentsville to Oloron-Sainte-Marie | 4,214.98 mi (6,783.36 km) |
| Dentsville to Onet Village | 4,333.68 mi (6,974.38 km) |
| Dentsville to Onnaing | 4,228.47 mi (6,805.06 km) |
| Dentsville to Orange | 4,440.84 mi (7,146.85 km) |
| Dentsville to Orchies | 4,211.78 mi (6,778.21 km) |
| Dentsville to Orleans | 4,215.11 mi (6,783.57 km) |
| Dentsville to Orly | 4,216.18 mi (6,785.29 km) |
| Dentsville to Ormesson-sur-Marne | 4,221.43 mi (6,793.73 km) |
| Dentsville to Orsay | 4,208.45 mi (6,772.85 km) |
