| Clemson to Cookeville (Tennessee) | 182.55 mi (293.78 km) |
| Clemson to Coolidge (Arizona) | 1,647.23 mi (2,650.96 km) |
| Clemson to Coon Rapids (Minnesota) | 912.02 mi (1,467.75 km) |
| Clemson to Cooper City (Florida) | 615.42 mi (990.43 km) |
| Clemson to Coos Bay (Oregon) | 2,277.60 mi (3,665.44 km) |
| Clemson to Copiague (New York) | 659.99 mi (1,062.16 km) |
| Clemson to Coppell (Texas) | 821.72 mi (1,322.44 km) |
| Clemson to Copperas Cove (Texas) | 908.99 mi (1,462.88 km) |
| Clemson to Coral Gables (Florida) | 638.67 mi (1,027.84 km) |
| Clemson to Coral Springs (Florida) | 600.80 mi (966.89 km) |
| Clemson to Coral Terrace (Florida) | 635.32 mi (1,022.46 km) |
| Clemson to Coralville (Iowa) | 679.35 mi (1,093.30 km) |
| Clemson to Coram (New York) | 684.89 mi (1,102.23 km) |
| Clemson to Corcoran (California) | 2,060.04 mi (3,315.32 km) |
| Clemson to Cordele (Georgia) | 196.37 mi (316.03 km) |
