| Covington to Dixon (Illinois) | 325.20 mi (523.36 km) |
| Covington to Dobbs Ferry (New York) | 579.29 mi (932.27 km) |
| Covington to Doctor Phillips (Florida) | 751.66 mi (1,209.67 km) |
| Covington to Dodge City (Kansas) | 842.97 mi (1,356.62 km) |
| Covington to Dolton (Illinois) | 241.81 mi (389.15 km) |
| Covington to Donna (Texas) | 1,186.30 mi (1,909.17 km) |
| Covington to Dorado (Puerto Rico) | 1,792.57 mi (2,884.86 km) |
| Covington to Doral (Florida) | 944.66 mi (1,520.28 km) |
| Covington to Doraville (Georgia) | 354.44 mi (570.42 km) |
| Covington to Dothan (Alabama) | 541.25 mi (871.06 km) |
| Covington to Douglas (Arizona) | 1,503.01 mi (2,418.86 km) |
| Covington to Douglas (Georgia) | 528.41 mi (850.40 km) |
| Covington to Douglasville (Georgia) | 366.00 mi (589.02 km) |
| Covington to Dover (Delaware) | 482.29 mi (776.16 km) |
| Covington to Dover (New Hampshire) | 764.38 mi (1,230.15 km) |
