| Mount Vernon to Cibolo (Texas) | 1,575.80 mi (2,536.00 km) |
| Mount Vernon to Cicero (Illinois) | 724.26 mi (1,165.58 km) |
| Mount Vernon to Cimarron Hills (Colorado) | 1,634.27 mi (2,630.10 km) |
| Mount Vernon to Cincinnati (Ohio) | 577.61 mi (929.57 km) |
| Mount Vernon to Cinco Ranch (Texas) | 1,451.22 mi (2,335.52 km) |
| Mount Vernon to Circleville (Ohio) | 488.22 mi (785.72 km) |
| Mount Vernon to Citrus (California) | 2,433.62 mi (3,916.53 km) |
| Mount Vernon to Citrus Heights (California) | 2,492.71 mi (4,011.64 km) |
| Mount Vernon to Citrus Park (Florida) | 1,015.78 mi (1,634.75 km) |
| Mount Vernon to Claiborne (Louisiana) | 1,166.87 mi (1,877.90 km) |
| Mount Vernon to Claremont (California) | 2,424.28 mi (3,901.50 km) |
| Mount Vernon to Claremont (New Hampshire) | 186.70 mi (300.47 km) |
| Mount Vernon to Claremore (Oklahoma) | 1,214.47 mi (1,954.50 km) |
| Mount Vernon to Clarksburg (Maryland) | 215.94 mi (347.52 km) |
| Mount Vernon to Clarksburg (West Virginia) | 361.06 mi (581.07 km) |
