| Huetor Vega to Octeville | 867.39 mi (1,395.92 km) |
| Huetor Vega to Oignies | 975.71 mi (1,570.26 km) |
| Huetor Vega to Oissel | 873.95 mi (1,406.49 km) |
| Huetor Vega to Olivet | 790.39 mi (1,272.00 km) |
| Huetor Vega to Ollioules | 646.15 mi (1,039.88 km) |
| Huetor Vega to Olonne-sur-Mer | 655.01 mi (1,054.13 km) |
| Huetor Vega to Oloron-Sainte-Marie | 445.81 mi (717.47 km) |
| Huetor Vega to Onet Village | 593.31 mi (954.83 km) |
| Huetor Vega to Onnaing | 980.89 mi (1,578.59 km) |
| Huetor Vega to Orange | 651.97 mi (1,049.25 km) |
| Huetor Vega to Orchies | 980.25 mi (1,577.55 km) |
| Huetor Vega to Orleans | 793.00 mi (1,276.21 km) |
| Huetor Vega to Orly | 855.21 mi (1,376.33 km) |
| Huetor Vega to Ormesson-sur-Marne | 860.46 mi (1,384.77 km) |
| Huetor Vega to Orsay | 848.72 mi (1,365.88 km) |
