| Clemmons to Candler-McAfee (Georgia) | 271.78 mi (437.40 km) |
| Clemmons to Caño Martin Peña (Puerto Rico) | 1,497.57 mi (2,410.10 km) |
| Clemmons to Cañon City (Colorado) | 1,371.98 mi (2,208.00 km) |
| Clemmons to Canóvanas (Puerto Rico) | 1,506.48 mi (2,424.44 km) |
| Clemmons to Canton (Georgia) | 262.59 mi (422.60 km) |
| Clemmons to Canton (Illinois) | 609.46 mi (980.83 km) |
| Clemmons to Canton (Mississippi) | 599.05 mi (964.08 km) |
| Clemmons to Canton (Ohio) | 334.23 mi (537.88 km) |
| Clemmons to Canyon (Texas) | 1,210.72 mi (1,948.47 km) |
| Clemmons to Canyon Lake (California) | 2,084.50 mi (3,354.67 km) |
| Clemmons to Canyon Lake (Texas) | 1,118.01 mi (1,799.27 km) |
| Clemmons to Cape Coral (Florida) | 655.51 mi (1,054.94 km) |
| Clemmons to Cape Girardeau (Missouri) | 515.79 mi (830.08 km) |
| Clemmons to Carbondale (Illinois) | 502.00 mi (807.89 km) |
| Clemmons to Carlisle (Pennsylvania) | 335.90 mi (540.58 km) |
