| Adelanto to Octeville | 5,419.99 mi (8,722.63 km) |
| Adelanto to Oignies | 5,532.81 mi (8,904.20 km) |
| Adelanto to Oissel | 5,524.64 mi (8,891.04 km) |
| Adelanto to Olivet | 5,621.40 mi (9,046.77 km) |
| Adelanto to Ollioules | 5,987.17 mi (9,635.42 km) |
| Adelanto to Olonne-sur-Mer | 5,555.62 mi (8,940.91 km) |
| Adelanto to Oloron-Sainte-Marie | 5,751.96 mi (9,256.89 km) |
| Adelanto to Onet Village | 5,812.79 mi (9,354.78 km) |
| Adelanto to Onnaing | 5,555.83 mi (8,941.24 km) |
| Adelanto to Orange | 5,901.49 mi (9,497.53 km) |
| Adelanto to Orchies | 5,540.48 mi (8,916.53 km) |
| Adelanto to Orleans | 5,619.85 mi (9,044.27 km) |
| Adelanto to Orly | 5,595.88 mi (9,005.70 km) |
| Adelanto to Ormesson-sur-Marne | 5,598.67 mi (9,010.19 km) |
| Adelanto to Orsay | 5,591.29 mi (8,998.31 km) |
