| Huercal-Overa to Caguas (Puerto Rico) | 4,055.67 mi (6,526.96 km) |
| Huercal-Overa to Cahokia (Illinois) | 4,600.04 mi (7,403.06 km) |
| Huercal-Overa to Calabasas (California) | 6,040.81 mi (9,721.74 km) |
| Huercal-Overa to Caldwell (Idaho) | 5,507.79 mi (8,863.93 km) |
| Huercal-Overa to Caledonia (Wisconsin) | 4,353.91 mi (7,006.95 km) |
| Huercal-Overa to Calera (Alabama) | 4,623.94 mi (7,441.51 km) |
| Huercal-Overa to Calexico (California) | 5,978.57 mi (9,621.58 km) |
| Huercal-Overa to Calhoun (Georgia) | 4,486.93 mi (7,221.01 km) |
| Huercal-Overa to California (Maryland) | 3,949.47 mi (6,356.06 km) |
| Huercal-Overa to California City (California) | 5,959.09 mi (9,590.23 km) |
| Huercal-Overa to Callaway (Florida) | 4,670.45 mi (7,516.36 km) |
| Huercal-Overa to Calumet City (Illinois) | 4,376.77 mi (7,043.74 km) |
| Huercal-Overa to Calverton (Maryland) | 3,950.31 mi (6,357.41 km) |
| Huercal-Overa to Camano (Washington) | 5,488.46 mi (8,832.82 km) |
| Huercal-Overa to Camarillo (California) | 6,051.36 mi (9,738.73 km) |
