| Covington to Castle Pines (Colorado) | 1,087.17 mi (1,749.63 km) |
| Covington to Castle Rock (Colorado) | 1,086.79 mi (1,749.01 km) |
| Covington to Castro Valley (California) | 2,021.42 mi (3,253.17 km) |
| Covington to Catalina Foothills (Arizona) | 1,544.96 mi (2,486.37 km) |
| Covington to Cataño (Puerto Rico) | 1,798.88 mi (2,895.02 km) |
| Covington to Cathedral City (California) | 1,802.15 mi (2,900.28 km) |
| Covington to Catonsville (Maryland) | 416.74 mi (670.67 km) |
| Covington to Cave Spring (Virginia) | 275.04 mi (442.63 km) |
| Covington to Cayce (South Carolina) | 400.91 mi (645.20 km) |
| Covington to Cayey (Puerto Rico) | 1,816.72 mi (2,923.73 km) |
| Covington to Cedar City (Utah) | 1,544.83 mi (2,486.16 km) |
| Covington to Cedar Falls (Iowa) | 479.77 mi (772.12 km) |
| Covington to Cedar Hill (Texas) | 826.36 mi (1,329.90 km) |
| Covington to Cedar Lake (Indiana) | 223.22 mi (359.23 km) |
| Covington to Cedar Mill (Oregon) | 1,987.83 mi (3,199.10 km) |
