| Sand to Clarkston (Georgia) | 4,395.05 mi (7,073.16 km) |
| Sand to Clarksville (Indiana) | 4,190.04 mi (6,743.22 km) |
| Sand to Clarksville (Tennessee) | 4,338.77 mi (6,982.58 km) |
| Sand to Clawson (Michigan) | 3,874.63 mi (6,235.62 km) |
| Sand to Clay (Alabama) | 4,478.84 mi (7,207.99 km) |
| Sand to Clayton (California) | 5,192.63 mi (8,356.74 km) |
| Sand to Clayton (Missouri) | 4,314.33 mi (6,943.25 km) |
| Sand to Clayton (North Carolina) | 4,099.54 mi (6,597.58 km) |
| Sand to Clayton (Ohio) | 4,058.26 mi (6,531.13 km) |
| Sand to Clearfield (Utah) | 4,768.86 mi (7,674.75 km) |
| Sand to Clearlake (California) | 5,142.80 mi (8,276.53 km) |
| Sand to Clearwater (Florida) | 4,679.15 mi (7,530.37 km) |
| Sand to Cleburne (Texas) | 4,895.15 mi (7,877.98 km) |
| Sand to Clemmons (North Carolina) | 4,143.29 mi (6,667.98 km) |
| Sand to Clemson (South Carolina) | 4,298.87 mi (6,918.36 km) |
