| Sliven to Dixon (Illinois) | 5,365.42 mi (8,634.80 km) |
| Sliven to Dobbs Ferry (New York) | 4,817.09 mi (7,752.36 km) |
| Sliven to Doctor Phillips (Florida) | 5,721.90 mi (9,208.51 km) |
| Sliven to Dodge City (Kansas) | 5,938.36 mi (9,556.87 km) |
| Sliven to Dolton (Illinois) | 5,309.95 mi (8,545.54 km) |
| Sliven to Donna (Texas) | 6,511.45 mi (10,479.17 km) |
| Sliven to Dorado (Puerto Rico) | 5,489.72 mi (8,834.86 km) |
| Sliven to Doral (Florida) | 5,801.26 mi (9,336.22 km) |
| Sliven to Doraville (Georgia) | 5,568.26 mi (8,961.25 km) |
| Sliven to Dothan (Alabama) | 5,747.33 mi (9,249.43 km) |
| Sliven to Douglas (Arizona) | 6,606.03 mi (10,631.38 km) |
| Sliven to Douglas (Georgia) | 5,629.13 mi (9,059.20 km) |
| Sliven to Douglasville (Georgia) | 5,593.99 mi (9,002.66 km) |
| Sliven to Dover (Delaware) | 4,966.28 mi (7,992.46 km) |
| Sliven to Dover (New Hampshire) | 4,603.77 mi (7,409.05 km) |
