| Conil de la Frontera to Caguas (Puerto Rico) | 3,824.68 mi (6,155.23 km) |
| Conil de la Frontera to Cahokia (Illinois) | 4,442.88 mi (7,150.13 km) |
| Conil de la Frontera to Calabasas (California) | 5,918.59 mi (9,525.05 km) |
| Conil de la Frontera to Caldwell (Idaho) | 5,408.22 mi (8,703.69 km) |
| Conil de la Frontera to Caledonia (Wisconsin) | 4,207.67 mi (6,771.58 km) |
| Conil de la Frontera to Calera (Alabama) | 4,446.34 mi (7,155.69 km) |
| Conil de la Frontera to Calexico (California) | 5,846.06 mi (9,408.32 km) |
| Conil de la Frontera to Calhoun (Georgia) | 4,310.84 mi (6,937.63 km) |
| Conil de la Frontera to California (Maryland) | 3,775.10 mi (6,075.43 km) |
| Conil de la Frontera to California City (California) | 5,837.97 mi (9,395.31 km) |
| Conil de la Frontera to Callaway (Florida) | 4,483.42 mi (7,215.37 km) |
| Conil de la Frontera to Calumet City (Illinois) | 4,226.10 mi (6,801.25 km) |
| Conil de la Frontera to Calverton (Maryland) | 3,778.93 mi (6,081.60 km) |
| Conil de la Frontera to Camano (Washington) | 5,413.26 mi (8,711.80 km) |
| Conil de la Frontera to Camarillo (California) | 5,930.13 mi (9,543.62 km) |
