| North Aurora to Octeville | 3,980.44 mi (6,405.89 km) |
| North Aurora to Oignies | 4,131.33 mi (6,648.73 km) |
| North Aurora to Oissel | 4,097.29 mi (6,593.95 km) |
| North Aurora to Olivet | 4,180.98 mi (6,728.64 km) |
| North Aurora to Ollioules | 4,519.44 mi (7,273.33 km) |
| North Aurora to Olonne-sur-Mer | 4,078.78 mi (6,564.16 km) |
| North Aurora to Oloron-Sainte-Marie | 4,246.44 mi (6,833.99 km) |
| North Aurora to Onet Village | 4,337.51 mi (6,980.55 km) |
| North Aurora to Onnaing | 4,157.09 mi (6,690.19 km) |
| North Aurora to Orange | 4,437.50 mi (7,141.47 km) |
| North Aurora to Orchies | 4,140.63 mi (6,663.70 km) |
| North Aurora to Orleans | 4,179.93 mi (6,726.96 km) |
| North Aurora to Orly | 4,169.03 mi (6,709.41 km) |
| North Aurora to Ormesson-sur-Marne | 4,173.22 mi (6,716.16 km) |
| North Aurora to Orsay | 4,162.63 mi (6,699.10 km) |
