| Clemmons to Carrollwood (Florida) | 564.84 mi (909.03 km) |
| Clemmons to Carson (California) | 2,136.96 mi (3,439.10 km) |
| Clemmons to Carson City (Nevada) | 2,148.85 mi (3,458.23 km) |
| Clemmons to Carteret (New Jersey) | 458.48 mi (737.86 km) |
| Clemmons to Cartersville (Georgia) | 280.91 mi (452.08 km) |
| Clemmons to Carthage (Missouri) | 776.28 mi (1,249.29 km) |
| Clemmons to Cary (Illinois) | 599.51 mi (964.82 km) |
| Clemmons to Cary (North Carolina) | 89.36 mi (143.81 km) |
| Clemmons to Casa de Oro-Mount Helix (California) | 2,085.59 mi (3,356.43 km) |
| Clemmons to Casa Grande (Arizona) | 1,792.49 mi (2,884.74 km) |
| Clemmons to Casas Adobes (Arizona) | 1,761.48 mi (2,834.83 km) |
| Clemmons to Cascades (Virginia) | 265.24 mi (426.86 km) |
| Clemmons to Casper (Wyoming) | 1,454.83 mi (2,341.32 km) |
| Clemmons to Casselberry (Florida) | 512.09 mi (824.14 km) |
| Clemmons to Castaic (California) | 2,146.58 mi (3,454.58 km) |
