| Covington to Cadillac (Michigan) | 363.36 mi (584.77 km) |
| Covington to Caguas (Puerto Rico) | 1,814.52 mi (2,920.19 km) |
| Covington to Cahokia (Illinois) | 306.58 mi (493.40 km) |
| Covington to Calabasas (California) | 1,913.18 mi (3,078.97 km) |
| Covington to Caldwell (Idaho) | 1,686.62 mi (2,714.35 km) |
| Covington to Caledonia (Wisconsin) | 313.70 mi (504.85 km) |
| Covington to Calera (Alabama) | 426.70 mi (686.71 km) |
| Covington to Calexico (California) | 1,779.89 mi (2,864.46 km) |
| Covington to Calhoun (Georgia) | 314.72 mi (506.49 km) |
| Covington to California (Maryland) | 435.60 mi (701.03 km) |
| Covington to California City (California) | 1,847.17 mi (2,972.73 km) |
| Covington to Callaway (Florida) | 617.65 mi (994.02 km) |
| Covington to Calumet City (Illinois) | 239.38 mi (385.24 km) |
| Covington to Calverton (Maryland) | 405.98 mi (653.36 km) |
| Covington to Camano (Washington) | 1,978.11 mi (3,183.47 km) |
