| Southwater to Hormigueros (Puerto Rico) | 4,246.05 mi (6,833.35 km) |
| Southwater to Horn Lake (Mississippi) | 4,379.09 mi (7,047.46 km) |
| Southwater to Hot Springs (Arkansas) | 4,520.76 mi (7,275.46 km) |
| Southwater to Hot Springs Village (Arkansas) | 4,509.03 mi (7,256.58 km) |
| Southwater to Houma (Louisiana) | 4,673.64 mi (7,521.50 km) |
| Southwater to Houston (Texas) | 4,852.33 mi (7,809.07 km) |
| Southwater to Howard (Wisconsin) | 3,849.87 mi (6,195.76 km) |
| Southwater to Huber Heights (Ohio) | 3,909.53 mi (6,291.78 km) |
| Southwater to Hudson (Florida) | 4,401.20 mi (7,083.05 km) |
| Southwater to Hudson (Ohio) | 3,741.00 mi (6,020.55 km) |
| Southwater to Hudson (Wisconsin) | 4,002.86 mi (6,441.99 km) |
| Southwater to Hueytown (Alabama) | 4,331.85 mi (6,971.43 km) |
| Southwater to Hugo (Minnesota) | 4,001.68 mi (6,440.09 km) |
| Southwater to Humacao (Puerto Rico) | 4,189.53 mi (6,742.40 km) |
| Southwater to Humble (Texas) | 4,836.80 mi (7,784.08 km) |
