| Sofia to Hormigueros (Puerto Rico) | 5,398.24 mi (8,687.63 km) |
| Sofia to Horn Lake (Mississippi) | 5,624.47 mi (9,051.71 km) |
| Sofia to Hot Springs (Arkansas) | 5,762.68 mi (9,274.13 km) |
| Sofia to Hot Springs Village (Arkansas) | 5,750.78 mi (9,254.99 km) |
| Sofia to Houma (Louisiana) | 5,923.43 mi (9,532.84 km) |
| Sofia to Houston (Texas) | 6,098.01 mi (9,813.80 km) |
| Sofia to Howard (Wisconsin) | 5,075.54 mi (8,168.29 km) |
| Sofia to Huber Heights (Ohio) | 5,154.45 mi (8,295.29 km) |
| Sofia to Hudson (Florida) | 5,647.71 mi (9,089.12 km) |
| Sofia to Hudson (Ohio) | 4,986.61 mi (8,025.17 km) |
| Sofia to Hudson (Wisconsin) | 5,214.90 mi (8,392.58 km) |
| Sofia to Hueytown (Alabama) | 5,581.35 mi (8,982.32 km) |
| Sofia to Hugo (Minnesota) | 5,212.20 mi (8,388.22 km) |
| Sofia to Humacao (Puerto Rico) | 5,333.68 mi (8,583.73 km) |
| Sofia to Humble (Texas) | 6,082.38 mi (9,788.64 km) |
