| Silver Spring to Horizon West (Florida) | 775.68 mi (1,248.34 km) |
| Silver Spring to Hormigueros (Puerto Rico) | 1,558.93 mi (2,508.85 km) |
| Silver Spring to Horn Lake (Mississippi) | 770.84 mi (1,240.55 km) |
| Silver Spring to Hot Springs (Arkansas) | 939.09 mi (1,511.32 km) |
| Silver Spring to Hot Springs Village (Arkansas) | 929.96 mi (1,496.63 km) |
| Silver Spring to Houma (Louisiana) | 1,014.85 mi (1,633.24 km) |
| Silver Spring to Houston (Texas) | 1,222.08 mi (1,966.75 km) |
| Silver Spring to Howard (Wisconsin) | 687.04 mi (1,105.69 km) |
| Silver Spring to Huber Heights (Ohio) | 382.99 mi (616.36 km) |
| Silver Spring to Hudson (Florida) | 803.91 mi (1,293.77 km) |
| Silver Spring to Hudson (Ohio) | 279.99 mi (450.61 km) |
| Silver Spring to Hudson (Wisconsin) | 903.80 mi (1,454.53 km) |
| Silver Spring to Hueytown (Alabama) | 677.13 mi (1,089.74 km) |
| Silver Spring to Hugo (Minnesota) | 919.33 mi (1,479.52 km) |
| Silver Spring to Humacao (Puerto Rico) | 1,589.74 mi (2,558.44 km) |
