| Echelon to Hormigueros (Puerto Rico) | 1,571.66 mi (2,529.34 km) |
| Echelon to Horn Lake (Mississippi) | 891.45 mi (1,434.65 km) |
| Echelon to Hot Springs (Arkansas) | 1,058.41 mi (1,703.35 km) |
| Echelon to Hot Springs Village (Arkansas) | 1,049.03 mi (1,688.25 km) |
| Echelon to Houma (Louisiana) | 1,136.94 mi (1,829.73 km) |
| Echelon to Houston (Texas) | 1,344.75 mi (2,164.17 km) |
| Echelon to Howard (Wisconsin) | 744.28 mi (1,197.80 km) |
| Echelon to Huber Heights (Ohio) | 483.39 mi (777.94 km) |
| Echelon to Hudson (Florida) | 906.76 mi (1,459.29 km) |
| Echelon to Hudson (Ohio) | 351.69 mi (566.00 km) |
| Echelon to Hudson (Wisconsin) | 968.89 mi (1,559.27 km) |
| Echelon to Hueytown (Alabama) | 799.87 mi (1,287.27 km) |
| Echelon to Hugo (Minnesota) | 983.32 mi (1,582.50 km) |
| Echelon to Humacao (Puerto Rico) | 1,596.04 mi (2,568.58 km) |
| Echelon to Humble (Texas) | 1,330.37 mi (2,141.02 km) |
