| Welver to Clarkston (Georgia) | 4,518.15 mi (7,271.26 km) |
| Welver to Clarksville (Indiana) | 4,351.01 mi (7,002.27 km) |
| Welver to Clarksville (Tennessee) | 4,498.28 mi (7,239.27 km) |
| Welver to Clawson (Michigan) | 4,048.47 mi (6,515.38 km) |
| Welver to Clay (Alabama) | 4,616.32 mi (7,429.25 km) |
| Welver to Clayton (California) | 5,550.46 mi (8,932.61 km) |
| Welver to Clayton (Missouri) | 4,504.21 mi (7,248.83 km) |
| Welver to Clayton (North Carolina) | 4,197.63 mi (6,755.44 km) |
| Welver to Clayton (Ohio) | 4,220.76 mi (6,792.66 km) |
| Welver to Clearfield (Utah) | 5,088.67 mi (8,189.42 km) |
| Welver to Clearlake (California) | 5,507.08 mi (8,862.79 km) |
| Welver to Clearwater (Florida) | 4,756.88 mi (7,655.46 km) |
| Welver to Cleburne (Texas) | 5,092.99 mi (8,196.37 km) |
| Welver to Clemmons (North Carolina) | 4,256.21 mi (6,849.71 km) |
| Welver to Clemson (South Carolina) | 4,418.35 mi (7,110.65 km) |
