| Superior to Clarksdale (Mississippi) | 867.33 mi (1,395.84 km) |
| Superior to Clarkston (Georgia) | 980.24 mi (1,577.54 km) |
| Superior to Clarksville (Indiana) | 661.34 mi (1,064.33 km) |
| Superior to Clarksville (Tennessee) | 740.80 mi (1,192.21 km) |
| Superior to Clawson (Michigan) | 524.38 mi (843.90 km) |
| Superior to Clay (Alabama) | 942.84 mi (1,517.36 km) |
| Superior to Clayton (California) | 1,628.28 mi (2,620.46 km) |
| Superior to Clayton (Missouri) | 563.22 mi (906.41 km) |
| Superior to Clayton (North Carolina) | 1,038.17 mi (1,670.78 km) |
| Superior to Clayton (Ohio) | 611.31 mi (983.81 km) |
| Superior to Clearfield (Utah) | 1,061.68 mi (1,708.61 km) |
| Superior to Clearlake (California) | 1,625.67 mi (2,616.26 km) |
| Superior to Clearwater (Florida) | 1,388.37 mi (2,234.36 km) |
| Superior to Cleburne (Texas) | 1,029.94 mi (1,657.53 km) |
| Superior to Clemmons (North Carolina) | 952.10 mi (1,532.25 km) |
