| Sliven to Dallas (Texas) | 6,100.74 mi (9,818.19 km) |
| Sliven to Dalton (Georgia) | 5,553.35 mi (8,937.25 km) |
| Sliven to Daly City (California) | 6,547.99 mi (10,537.98 km) |
| Sliven to Damascus (Maryland) | 5,028.83 mi (8,093.11 km) |
| Sliven to Damascus (Oregon) | 6,053.30 mi (9,741.84 km) |
| Sliven to Dana Point (California) | 6,703.96 mi (10,788.99 km) |
| Sliven to Danbury (Connecticut) | 4,784.03 mi (7,699.15 km) |
| Sliven to Dania Beach (Florida) | 5,780.87 mi (9,303.41 km) |
| Sliven to Danville (California) | 6,529.48 mi (10,508.19 km) |
| Sliven to Danville (Illinois) | 5,384.88 mi (8,666.13 km) |
| Sliven to Danville (Indiana) | 5,363.53 mi (8,631.76 km) |
| Sliven to Danville (Kentucky) | 5,403.56 mi (8,696.20 km) |
| Sliven to Danville (Virginia) | 5,243.03 mi (8,437.84 km) |
| Sliven to Daphne (Alabama) | 5,877.86 mi (9,459.50 km) |
| Sliven to Darby (Pennsylvania) | 4,921.60 mi (7,920.55 km) |
