| Sofia to Dallas (Texas) | 5,990.63 mi (9,640.99 km) |
| Sofia to Dalton (Georgia) | 5,432.76 mi (8,743.18 km) |
| Sofia to Daly City (California) | 6,481.57 mi (10,431.08 km) |
| Sofia to Damascus (Maryland) | 4,906.64 mi (7,896.47 km) |
| Sofia to Damascus (Oregon) | 5,994.30 mi (9,646.89 km) |
| Sofia to Dana Point (California) | 6,625.09 mi (10,662.05 km) |
| Sofia to Danbury (Connecticut) | 4,661.55 mi (7,502.03 km) |
| Sofia to Dania Beach (Florida) | 5,646.89 mi (9,087.78 km) |
| Sofia to Danville (California) | 6,462.31 mi (10,400.08 km) |
| Sofia to Danville (Illinois) | 5,273.55 mi (8,486.96 km) |
| Sofia to Danville (Indiana) | 5,250.58 mi (8,449.99 km) |
| Sofia to Danville (Kentucky) | 5,286.23 mi (8,507.37 km) |
| Sofia to Danville (Virginia) | 5,119.45 mi (8,238.96 km) |
| Sofia to Daphne (Alabama) | 5,755.48 mi (9,262.55 km) |
| Sofia to Darby (Pennsylvania) | 4,798.63 mi (7,722.65 km) |
