| Sofia to El Sobrante (California) | 6,594.41 mi (10,612.68 km) |
| Sofia to Eldersburg (Maryland) | 4,890.75 mi (7,870.90 km) |
| Sofia to Elfers (Florida) | 5,656.22 mi (9,102.80 km) |
| Sofia to Elgin (Illinois) | 5,207.03 mi (8,379.90 km) |
| Sofia to Elizabeth (New Jersey) | 4,722.46 mi (7,600.06 km) |
| Sofia to Elizabeth City (North Carolina) | 4,999.79 mi (8,046.38 km) |
| Sofia to Elizabethton (Tennessee) | 5,246.88 mi (8,444.03 km) |
| Sofia to Elizabethtown (Kentucky) | 5,326.28 mi (8,571.82 km) |
| Sofia to Elizabethtown (Pennsylvania) | 4,843.16 mi (7,794.31 km) |
| Sofia to Elk City (Oklahoma) | 5,947.02 mi (9,570.81 km) |
| Sofia to Elk Grove (California) | 6,411.04 mi (10,317.57 km) |
| Sofia to Elk Grove Village (Illinois) | 5,196.54 mi (8,363.03 km) |
| Sofia to Elk Plain (Washington) | 5,890.97 mi (9,480.60 km) |
| Sofia to Elk River (Minnesota) | 5,223.94 mi (8,407.12 km) |
| Sofia to Elkhart (Indiana) | 5,137.16 mi (8,267.46 km) |
