| Rock Hill to Clarksdale (Mississippi) | 545.32 mi (877.61 km) |
| Rock Hill to Clarkston (Georgia) | 199.31 mi (320.76 km) |
| Rock Hill to Clarksville (Indiana) | 351.64 mi (565.92 km) |
| Rock Hill to Clarksville (Tennessee) | 371.55 mi (597.95 km) |
| Rock Hill to Clawson (Michigan) | 537.09 mi (864.36 km) |
| Rock Hill to Clay (Alabama) | 330.08 mi (531.21 km) |
| Rock Hill to Clayton (California) | 2,264.93 mi (3,645.05 km) |
| Rock Hill to Clayton (Missouri) | 574.58 mi (924.69 km) |
| Rock Hill to Clayton (North Carolina) | 153.39 mi (246.86 km) |
| Rock Hill to Clayton (Ohio) | 385.69 mi (620.70 km) |
| Rock Hill to Clearfield (Utah) | 1,730.23 mi (2,784.54 km) |
| Rock Hill to Clearlake (California) | 2,294.24 mi (3,692.22 km) |
| Rock Hill to Clearwater (Florida) | 491.82 mi (791.51 km) |
| Rock Hill to Cleburne (Texas) | 958.36 mi (1,542.33 km) |
| Rock Hill to Clemmons (North Carolina) | 83.45 mi (134.30 km) |
