| Huercal de Almeria to Oakley (California) | 5,975.44 mi (9,616.55 km) |
| Huercal de Almeria to Oakton (Virginia) | 3,963.37 mi (6,378.42 km) |
| Huercal de Almeria to Oakville (Missouri) | 4,605.27 mi (7,411.47 km) |
| Huercal de Almeria to Oatfield (Oregon) | 5,641.03 mi (9,078.37 km) |
| Huercal de Almeria to Ocala (Florida) | 4,514.43 mi (7,265.27 km) |
| Huercal de Almeria to Ocean Acres (New Jersey) | 3,791.60 mi (6,101.99 km) |
| Huercal de Almeria to Ocean City (New Jersey) | 3,819.75 mi (6,147.29 km) |
| Huercal de Almeria to Ocean Pines (Maryland) | 3,870.30 mi (6,228.64 km) |
| Huercal de Almeria to Ocean Pointe (Hawaii) | 8,112.49 mi (13,055.80 km) |
| Huercal de Almeria to Ocean Springs (Mississippi) | 4,812.70 mi (7,745.29 km) |
| Huercal de Almeria to Oceanside (California) | 6,030.66 mi (9,705.42 km) |
| Huercal de Almeria to Oceanside (New York) | 3,737.64 mi (6,015.15 km) |
| Huercal de Almeria to Ocoee (Florida) | 4,502.76 mi (7,246.49 km) |
| Huercal de Almeria to Oconomowoc (Wisconsin) | 4,369.69 mi (7,032.33 km) |
| Huercal de Almeria to Odenton (Maryland) | 3,928.53 mi (6,322.37 km) |
