| Sun Prairie to Clarksdale (Mississippi) | 625.22 mi (1,006.19 km) |
| Sun Prairie to Clarkston (Georgia) | 701.21 mi (1,128.49 km) |
| Sun Prairie to Clarksville (Indiana) | 381.68 mi (614.25 km) |
| Sun Prairie to Clarksville (Tennessee) | 467.81 mi (752.87 km) |
| Sun Prairie to Clawson (Michigan) | 311.37 mi (501.10 km) |
| Sun Prairie to Clay (Alabama) | 670.66 mi (1,079.32 km) |
| Sun Prairie to Clayton (California) | 1,742.25 mi (2,803.88 km) |
| Sun Prairie to Clayton (Missouri) | 318.71 mi (512.91 km) |
| Sun Prairie to Clayton (North Carolina) | 774.49 mi (1,246.42 km) |
| Sun Prairie to Clayton (Ohio) | 341.71 mi (549.93 km) |
| Sun Prairie to Clearfield (Utah) | 1,172.55 mi (1,887.04 km) |
| Sun Prairie to Clearlake (California) | 1,751.98 mi (2,819.53 km) |
| Sun Prairie to Clearwater (Florida) | 1,110.76 mi (1,787.59 km) |
| Sun Prairie to Cleburne (Texas) | 870.19 mi (1,400.44 km) |
| Sun Prairie to Clemmons (North Carolina) | 681.89 mi (1,097.40 km) |
