| Clemmons to Central Point (Oregon) | 2,294.02 mi (3,691.87 km) |
| Clemmons to Centralia (Illinois) | 509.99 mi (820.74 km) |
| Clemmons to Centralia (Washington) | 2,296.18 mi (3,695.35 km) |
| Clemmons to Centreville (Virginia) | 252.48 mi (406.32 km) |
| Clemmons to Ceres (California) | 2,229.55 mi (3,588.11 km) |
| Clemmons to Cerritos (California) | 2,126.03 mi (3,421.52 km) |
| Clemmons to Chalco (Nebraska) | 920.05 mi (1,480.67 km) |
| Clemmons to Chalmette (Louisiana) | 695.93 mi (1,119.99 km) |
| Clemmons to Chambersburg (Pennsylvania) | 307.71 mi (495.20 km) |
| Clemmons to Chamblee (Georgia) | 266.72 mi (429.24 km) |
| Clemmons to Champaign (Illinois) | 513.11 mi (825.78 km) |
| Clemmons to Champlin (Minnesota) | 927.38 mi (1,492.48 km) |
| Clemmons to Chandler (Arizona) | 1,790.58 mi (2,881.65 km) |
| Clemmons to Chanhassen (Minnesota) | 920.71 mi (1,481.74 km) |
| Clemmons to Channahon (Illinois) | 564.16 mi (907.93 km) |
