| Sofia to Harrison (Wisconsin) | 5,100.89 mi (8,209.09 km) |
| Sofia to Harrisonburg (Virginia) | 5,012.66 mi (8,067.10 km) |
| Sofia to Hartford (Connecticut) | 4,613.93 mi (7,425.40 km) |
| Sofia to Hartford (Wisconsin) | 5,146.27 mi (8,282.12 km) |
| Sofia to Hartselle (Alabama) | 5,527.89 mi (8,896.28 km) |
| Sofia to Hartsville (Tennessee) | 5,401.02 mi (8,692.10 km) |
| Sofia to Harvey (Illinois) | 5,203.57 mi (8,374.33 km) |
| Sofia to Harvey (Louisiana) | 5,881.86 mi (9,465.93 km) |
| Sofia to Hasbrouck Heights (New Jersey) | 4,709.25 mi (7,578.80 km) |
| Sofia to Haslett (Michigan) | 5,028.78 mi (8,093.04 km) |
| Sofia to Hastings (Minnesota) | 5,230.73 mi (8,418.05 km) |
| Sofia to Hastings (Nebraska) | 5,630.75 mi (9,061.82 km) |
| Sofia to Hattiesburg (Mississippi) | 5,779.60 mi (9,301.37 km) |
| Sofia to Hauppauge (New York) | 4,675.46 mi (7,524.43 km) |
| Sofia to Havelock (North Carolina) | 5,090.56 mi (8,192.46 km) |
