| Fernley to Octeville | 5,200.59 mi (8,369.54 km) |
| Fernley to Oignies | 5,300.13 mi (8,529.73 km) |
| Fernley to Oissel | 5,300.10 mi (8,529.69 km) |
| Fernley to Olivet | 5,400.16 mi (8,690.71 km) |
| Fernley to Ollioules | 5,771.89 mi (9,288.96 km) |
| Fernley to Olonne-sur-Mer | 5,348.06 mi (8,606.87 km) |
| Fernley to Oloron-Sainte-Marie | 5,553.96 mi (8,938.24 km) |
| Fernley to Onet Village | 5,602.04 mi (9,015.62 km) |
| Fernley to Onnaing | 5,322.08 mi (8,565.06 km) |
| Fernley to Orange | 5,685.67 mi (9,150.20 km) |
| Fernley to Orchies | 5,307.22 mi (8,541.15 km) |
| Fernley to Orleans | 5,398.45 mi (8,687.96 km) |
| Fernley to Orly | 5,370.43 mi (8,642.88 km) |
| Fernley to Ormesson-sur-Marne | 5,372.74 mi (8,646.59 km) |
| Fernley to Orsay | 5,366.48 mi (8,636.51 km) |
