| Sofia to Elkhorn (Wisconsin) | 5,183.76 mi (8,342.45 km) |
| Sofia to Elko (Nevada) | 6,126.47 mi (9,859.60 km) |
| Sofia to Elkridge (Maryland) | 4,891.47 mi (7,872.07 km) |
| Sofia to Elkton (Maryland) | 4,835.40 mi (7,781.83 km) |
| Sofia to Ellensburg (Washington) | 5,857.19 mi (9,426.24 km) |
| Sofia to Ellicott City (Maryland) | 4,891.53 mi (7,872.16 km) |
| Sofia to Elmhurst (Illinois) | 5,200.09 mi (8,368.73 km) |
| Sofia to Elmira (New York) | 4,766.48 mi (7,670.90 km) |
| Sofia to Elmont (New York) | 4,700.96 mi (7,565.47 km) |
| Sofia to Elmwood Park (Illinois) | 5,194.23 mi (8,359.31 km) |
| Sofia to Elmwood Park (New Jersey) | 4,709.29 mi (7,578.87 km) |
| Sofia to Elon (North Carolina) | 5,145.80 mi (8,281.36 km) |
| Sofia to Eloy (Arizona) | 6,494.52 mi (10,451.92 km) |
| Sofia to Elwood (New York) | 4,679.67 mi (7,531.21 km) |
| Sofia to Elyria (Ohio) | 5,006.04 mi (8,056.45 km) |
