| Clemson to Cloverly (Maryland) | 443.15 mi (713.17 km) |
| Clemson to Clovis (California) | 2,059.87 mi (3,315.04 km) |
| Clemson to Clovis (New Mexico) | 1,157.76 mi (1,863.23 km) |
| Clemson to Clute (Texas) | 834.73 mi (1,343.36 km) |
| Clemson to Coachella (California) | 1,897.51 mi (3,053.74 km) |
| Clemson to Coalinga (California) | 2,101.58 mi (3,382.17 km) |
| Clemson to Coamo (Puerto Rico) | 1,529.43 mi (2,461.38 km) |
| Clemson to Coatesville (Pennsylvania) | 530.44 mi (853.66 km) |
| Clemson to Cockeysville (Maryland) | 475.15 mi (764.68 km) |
| Clemson to Cocoa (Florida) | 451.72 mi (726.97 km) |
| Clemson to Cocoa Beach (Florida) | 457.26 mi (735.89 km) |
| Clemson to Coconut Creek (Florida) | 601.26 mi (967.64 km) |
| Clemson to Coeur d'Alene (Idaho) | 1,961.12 mi (3,156.11 km) |
| Clemson to Cohoes (New York) | 742.88 mi (1,195.55 km) |
| Clemson to Cold Springs (Nevada) | 2,059.75 mi (3,314.85 km) |
