| Clemson to Commerce City (Colorado) | 1,259.31 mi (2,026.66 km) |
| Clemson to Compton (California) | 2,011.93 mi (3,237.88 km) |
| Clemson to Comstock Park (Michigan) | 597.74 mi (961.97 km) |
| Clemson to Concord (California) | 2,177.18 mi (3,503.83 km) |
| Clemson to Concord (Missouri) | 494.83 mi (796.35 km) |
| Clemson to Concord (New Hampshire) | 843.67 mi (1,357.76 km) |
| Clemson to Concord (North Carolina) | 132.47 mi (213.20 km) |
| Clemson to Conneaut (Ohio) | 515.02 mi (828.84 km) |
| Clemson to Connersville (Indiana) | 366.80 mi (590.30 km) |
| Clemson to Conroe (Texas) | 796.61 mi (1,282.01 km) |
| Clemson to Converse (Texas) | 973.59 mi (1,566.84 km) |
| Clemson to Conway (Arkansas) | 547.81 mi (881.62 km) |
| Clemson to Conway (Florida) | 436.25 mi (702.07 km) |
| Clemson to Conway (South Carolina) | 222.98 mi (358.85 km) |
| Clemson to Conyers (Georgia) | 97.67 mi (157.19 km) |
