| Sofia to Delhi (California) | 6,458.37 mi (10,393.74 km) |
| Sofia to Delray Beach (Florida) | 5,624.71 mi (9,052.09 km) |
| Sofia to Deltona (Florida) | 5,557.25 mi (8,943.52 km) |
| Sofia to Deming (New Mexico) | 6,402.05 mi (10,303.10 km) |
| Sofia to Denison (Texas) | 5,931.97 mi (9,546.58 km) |
| Sofia to Dent (Ohio) | 5,207.38 mi (8,380.47 km) |
| Sofia to Denton (Texas) | 5,981.84 mi (9,626.84 km) |
| Sofia to Dentsville (South Carolina) | 5,300.62 mi (8,530.53 km) |
| Sofia to Denver (Colorado) | 5,884.10 mi (9,469.54 km) |
| Sofia to Depew (New York) | 4,804.91 mi (7,732.75 km) |
| Sofia to Derby (Connecticut) | 4,648.82 mi (7,481.55 km) |
| Sofia to Derby (Kansas) | 5,754.42 mi (9,260.84 km) |
| Sofia to Des Moines (Iowa) | 5,417.60 mi (8,718.78 km) |
| Sofia to Des Moines (Washington) | 5,868.06 mi (9,443.72 km) |
| Sofia to Des Plaines (Illinois) | 5,191.85 mi (8,355.48 km) |
