| Sofia to Decatur (Georgia) | 5,453.63 mi (8,776.76 km) |
| Sofia to Decatur (Illinois) | 5,336.83 mi (8,588.79 km) |
| Sofia to Deer Park (New York) | 4,682.53 mi (7,535.81 km) |
| Sofia to Deer Park (Texas) | 6,092.49 mi (9,804.92 km) |
| Sofia to Deerfield (Illinois) | 5,183.69 mi (8,342.34 km) |
| Sofia to Deerfield Beach (Florida) | 5,633.53 mi (9,066.30 km) |
| Sofia to Defiance (Ohio) | 5,096.78 mi (8,202.47 km) |
| Sofia to DeForest (Wisconsin) | 5,185.01 mi (8,344.46 km) |
| Sofia to DeKalb (Illinois) | 5,227.61 mi (8,413.03 km) |
| Sofia to Del Aire (California) | 6,615.74 mi (10,647.00 km) |
| Sofia to Del City (Oklahoma) | 5,873.48 mi (9,452.45 km) |
| Sofia to Del Rio (Texas) | 6,327.16 mi (10,182.58 km) |
| Sofia to DeLand (Florida) | 5,554.84 mi (8,939.65 km) |
| Sofia to Delano (California) | 6,524.76 mi (10,500.58 km) |
| Sofia to Delaware (Ohio) | 5,094.24 mi (8,198.38 km) |
