| Huercal de Almeria to Oswego (Illinois) | 4,406.85 mi (7,092.13 km) |
| Huercal de Almeria to Oswego (New York) | 3,806.92 mi (6,126.64 km) |
| Huercal de Almeria to Otsego (Minnesota) | 4,525.57 mi (7,283.21 km) |
| Huercal de Almeria to Ottawa (Illinois) | 4,439.73 mi (7,145.05 km) |
| Huercal de Almeria to Ottawa (Kansas) | 4,829.98 mi (7,773.10 km) |
| Huercal de Almeria to Ottumwa (Iowa) | 4,614.89 mi (7,426.95 km) |
| Huercal de Almeria to Overland (Missouri) | 4,599.13 mi (7,401.59 km) |
| Huercal de Almeria to Overland Park (Kansas) | 4,793.11 mi (7,713.77 km) |
| Huercal de Almeria to Overlea (Maryland) | 3,911.79 mi (6,295.42 km) |
| Huercal de Almeria to Oviedo (Florida) | 4,481.88 mi (7,212.89 km) |
| Huercal de Almeria to Owasso (Oklahoma) | 4,941.43 mi (7,952.46 km) |
| Huercal de Almeria to Owatonna (Minnesota) | 4,547.69 mi (7,318.80 km) |
| Huercal de Almeria to Owensboro (Kentucky) | 4,475.86 mi (7,203.19 km) |
| Huercal de Almeria to Owings Mills (Maryland) | 3,923.98 mi (6,315.04 km) |
| Huercal de Almeria to Owosso (Michigan) | 4,176.10 mi (6,720.78 km) |
