| Key Biscayne to Horizon West (Florida) | 209.94 mi (337.87 km) |
| Key Biscayne to Hormigueros (Puerto Rico) | 984.49 mi (1,584.39 km) |
| Key Biscayne to Horn Lake (Mississippi) | 869.02 mi (1,398.55 km) |
| Key Biscayne to Hot Springs (Arkansas) | 979.75 mi (1,576.76 km) |
| Key Biscayne to Hot Springs Village (Arkansas) | 982.44 mi (1,581.09 km) |
| Key Biscayne to Houma (Louisiana) | 698.53 mi (1,124.18 km) |
| Key Biscayne to Houston (Texas) | 972.08 mi (1,564.41 km) |
| Key Biscayne to Howard (Wisconsin) | 1,377.54 mi (2,216.93 km) |
| Key Biscayne to Huber Heights (Ohio) | 1,005.16 mi (1,617.65 km) |
| Key Biscayne to Hudson (Florida) | 241.09 mi (388.00 km) |
| Key Biscayne to Hudson (Ohio) | 1,076.82 mi (1,732.97 km) |
| Key Biscayne to Hudson (Wisconsin) | 1,504.13 mi (2,420.66 km) |
| Key Biscayne to Hueytown (Alabama) | 674.35 mi (1,085.27 km) |
| Key Biscayne to Hugo (Minnesota) | 1,521.92 mi (2,449.30 km) |
| Key Biscayne to Humacao (Puerto Rico) | 1,055.61 mi (1,698.84 km) |
