| Rapid City to Carterton | 4,341.02 mi (6,986.20 km) |
| Rapid City to Castle Bromwich | 4,303.10 mi (6,925.17 km) |
| Rapid City to Castleford | 4,266.74 mi (6,866.66 km) |
| Rapid City to Castleton | 4,245.13 mi (6,831.87 km) |
| Rapid City to Caterham | 4,412.47 mi (7,101.18 km) |
| Rapid City to Catford | 4,407.38 mi (7,092.99 km) |
| Rapid City to Caversham | 4,374.35 mi (7,039.83 km) |
| Rapid City to Chaddesden | 4,296.86 mi (6,915.12 km) |
| Rapid City to Chalfont Saint Peter | 4,382.42 mi (7,052.82 km) |
| Rapid City to Chandlers Ford | 4,381.16 mi (7,050.79 km) |
| Rapid City to Chapel en le Frith | 4,264.70 mi (6,863.36 km) |
| Rapid City to Chapeltown | 4,273.72 mi (6,877.89 km) |
| Rapid City to Chard | 4,331.45 mi (6,970.79 km) |
| Rapid City to Charlton Kings | 4,320.37 mi (6,952.96 km) |
| Rapid City to Chatham | 4,428.77 mi (7,127.41 km) |
