| Clemson to Crest Hill (Illinois) | 556.06 mi (894.90 km) |
| Clemson to Crestview (Florida) | 349.06 mi (561.76 km) |
| Clemson to Crestwood (Illinois) | 550.22 mi (885.50 km) |
| Clemson to Crestwood (Missouri) | 497.37 mi (800.45 km) |
| Clemson to Creve Coeur (Missouri) | 504.07 mi (811.22 km) |
| Clemson to Crofton (Maryland) | 452.00 mi (727.43 km) |
| Clemson to Crossville (Tennessee) | 152.67 mi (245.70 km) |
| Clemson to Crowley (Louisiana) | 636.82 mi (1,024.86 km) |
| Clemson to Crowley (Texas) | 848.58 mi (1,365.66 km) |
| Clemson to Crown Point (Indiana) | 526.20 mi (846.84 km) |
| Clemson to Crystal (Minnesota) | 906.48 mi (1,458.85 km) |
| Clemson to Crystal Lake (Illinois) | 600.81 mi (966.91 km) |
| Clemson to Cudahy (California) | 2,008.46 mi (3,232.30 km) |
| Clemson to Cudahy (Wisconsin) | 632.07 mi (1,017.22 km) |
| Clemson to Cullman (Alabama) | 232.20 mi (373.69 km) |
