| West Carson to Cibolo (Texas) | 1,214.52 mi (1,954.58 km) |
| West Carson to Cicero (Illinois) | 1,745.17 mi (2,808.57 km) |
| West Carson to Cimarron Hills (Colorado) | 831.60 mi (1,338.33 km) |
| West Carson to Cincinnati (Ohio) | 1,901.24 mi (3,059.75 km) |
| West Carson to Cinco Ranch (Texas) | 1,350.22 mi (2,172.98 km) |
| West Carson to Circleville (Ohio) | 1,985.48 mi (3,195.32 km) |
| West Carson to Citrus (California) | 30.76 mi (49.50 km) |
| West Carson to Citrus Heights (California) | 375.64 mi (604.53 km) |
| West Carson to Citrus Park (Florida) | 2,143.21 mi (3,449.17 km) |
| West Carson to Claiborne (Louisiana) | 1,507.60 mi (2,426.25 km) |
| West Carson to Claremont (California) | 39.17 mi (63.04 km) |
| West Carson to Claremont (New Hampshire) | 2,533.69 mi (4,077.57 km) |
| West Carson to Claremore (Oklahoma) | 1,291.25 mi (2,078.06 km) |
| West Carson to Clarksburg (Maryland) | 2,288.59 mi (3,683.13 km) |
| West Carson to Clarksburg (West Virginia) | 2,125.01 mi (3,419.88 km) |
