| Koksijde to Caguas (Puerto Rico) | 4,325.02 mi (6,960.45 km) |
| Koksijde to Cahokia (Illinois) | 4,322.02 mi (6,955.62 km) |
| Koksijde to Calabasas (California) | 5,555.93 mi (8,941.40 km) |
| Koksijde to Caldwell (Idaho) | 4,951.07 mi (7,967.98 km) |
| Koksijde to Caledonia (Wisconsin) | 4,032.54 mi (6,489.75 km) |
| Koksijde to Calera (Alabama) | 4,455.06 mi (7,169.73 km) |
| Koksijde to Calexico (California) | 5,538.26 mi (8,912.97 km) |
| Koksijde to Calhoun (Georgia) | 4,315.08 mi (6,944.44 km) |
| Koksijde to California (Maryland) | 3,792.67 mi (6,103.72 km) |
| Koksijde to California City (California) | 5,472.14 mi (8,806.56 km) |
| Koksijde to Callaway (Florida) | 4,555.97 mi (7,332.13 km) |
| Koksijde to Calumet City (Illinois) | 4,075.81 mi (6,559.38 km) |
| Koksijde to Calverton (Maryland) | 3,776.73 mi (6,078.06 km) |
| Koksijde to Camano (Washington) | 4,848.50 mi (7,802.90 km) |
| Koksijde to Camarillo (California) | 5,562.24 mi (8,951.56 km) |
