| Alcala la Real to Hormigueros (Puerto Rico) | 4,009.54 mi (6,452.73 km) |
| Alcala la Real to Horn Lake (Mississippi) | 4,622.81 mi (7,439.69 km) |
| Alcala la Real to Hot Springs (Arkansas) | 4,785.03 mi (7,700.76 km) |
| Alcala la Real to Hot Springs Village (Arkansas) | 4,774.78 mi (7,684.26 km) |
| Alcala la Real to Houma (Louisiana) | 4,849.94 mi (7,805.22 km) |
| Alcala la Real to Houston (Texas) | 5,076.90 mi (8,170.48 km) |
| Alcala la Real to Howard (Wisconsin) | 4,217.81 mi (6,787.91 km) |
| Alcala la Real to Huber Heights (Ohio) | 4,175.34 mi (6,719.56 km) |
| Alcala la Real to Hudson (Florida) | 4,481.29 mi (7,211.95 km) |
| Alcala la Real to Hudson (Ohio) | 4,007.93 mi (6,450.13 km) |
| Alcala la Real to Hudson (Wisconsin) | 4,408.97 mi (7,095.55 km) |
| Alcala la Real to Hueytown (Alabama) | 4,526.53 mi (7,284.74 km) |
| Alcala la Real to Hugo (Minnesota) | 4,412.24 mi (7,100.82 km) |
| Alcala la Real to Humacao (Puerto Rico) | 3,937.96 mi (6,337.54 km) |
| Alcala la Real to Humble (Texas) | 5,062.82 mi (8,147.82 km) |
