| South Elgin to Octeville | 3,971.26 mi (6,391.12 km) |
| South Elgin to Oignies | 4,121.77 mi (6,633.35 km) |
| South Elgin to Oissel | 4,088.00 mi (6,579.00 km) |
| South Elgin to Olivet | 4,171.87 mi (6,713.97 km) |
| South Elgin to Ollioules | 4,510.75 mi (7,259.36 km) |
| South Elgin to Olonne-sur-Mer | 4,070.11 mi (6,550.21 km) |
| South Elgin to Oloron-Sainte-Marie | 4,238.23 mi (6,820.78 km) |
| South Elgin to Onet Village | 4,328.89 mi (6,966.67 km) |
| South Elgin to Onnaing | 4,147.51 mi (6,674.77 km) |
| South Elgin to Orange | 4,428.75 mi (7,127.39 km) |
| South Elgin to Orchies | 4,131.06 mi (6,648.30 km) |
| South Elgin to Orleans | 4,170.82 mi (6,712.28 km) |
| South Elgin to Orly | 4,159.76 mi (6,694.49 km) |
| South Elgin to Ormesson-sur-Marne | 4,163.94 mi (6,701.21 km) |
| South Elgin to Orsay | 4,153.37 mi (6,684.21 km) |
