| Rapid City to Capodrise | 5,395.29 mi (8,682.88 km) |
| Rapid City to Capoterra | 5,303.73 mi (8,535.53 km) |
| Rapid City to Capriolo | 5,013.25 mi (8,068.05 km) |
| Rapid City to Capua | 5,389.45 mi (8,673.49 km) |
| Rapid City to Capurso | 5,482.79 mi (8,823.70 km) |
| Rapid City to Carate Brianza | 4,981.65 mi (8,017.19 km) |
| Rapid City to Caravaggio | 5,010.45 mi (8,063.55 km) |
| Rapid City to Carbonera | 5,088.56 mi (8,189.25 km) |
| Rapid City to Carbonia | 5,287.63 mi (8,509.61 km) |
| Rapid City to Cardito | 5,400.53 mi (8,691.32 km) |
| Rapid City to Carignano | 4,972.47 mi (8,002.42 km) |
| Rapid City to Carini | 5,509.19 mi (8,866.19 km) |
| Rapid City to Carlentini | 5,618.82 mi (9,042.62 km) |
| Rapid City to Carmagnola | 4,976.76 mi (8,009.32 km) |
| Rapid City to Carmiano | 5,557.79 mi (8,944.40 km) |
