| Huercal de Almeria to Octeville | 881.38 mi (1,418.45 km) |
| Huercal de Almeria to Oignies | 976.41 mi (1,571.38 km) |
| Huercal de Almeria to Oissel | 878.71 mi (1,414.15 km) |
| Huercal de Almeria to Olivet | 789.94 mi (1,271.29 km) |
| Huercal de Almeria to Ollioules | 614.91 mi (989.61 km) |
| Huercal de Almeria to Olonne-sur-Mer | 667.81 mi (1,074.73 km) |
| Huercal de Almeria to Oloron-Sainte-Marie | 446.59 mi (718.71 km) |
| Huercal de Almeria to Onet Village | 580.02 mi (933.45 km) |
| Huercal de Almeria to Onnaing | 979.78 mi (1,576.81 km) |
| Huercal de Almeria to Orange | 628.76 mi (1,011.89 km) |
| Huercal de Almeria to Orchies | 980.26 mi (1,577.57 km) |
| Huercal de Almeria to Orleans | 792.60 mi (1,275.57 km) |
| Huercal de Almeria to Orly | 854.76 mi (1,375.60 km) |
| Huercal de Almeria to Ormesson-sur-Marne | 859.61 mi (1,383.41 km) |
| Huercal de Almeria to Orsay | 848.86 mi (1,366.11 km) |
