| Knowsley to Hormigueros (Puerto Rico) | 4,164.57 mi (6,702.23 km) |
| Knowsley to Horn Lake (Mississippi) | 4,218.09 mi (6,788.36 km) |
| Knowsley to Hot Springs (Arkansas) | 4,356.50 mi (7,011.10 km) |
| Knowsley to Hot Springs Village (Arkansas) | 4,344.63 mi (6,992.01 km) |
| Knowsley to Houma (Louisiana) | 4,520.21 mi (7,274.57 km) |
| Knowsley to Houston (Texas) | 4,691.64 mi (7,550.47 km) |
| Knowsley to Howard (Wisconsin) | 3,676.11 mi (5,916.13 km) |
| Knowsley to Huber Heights (Ohio) | 3,748.05 mi (6,031.91 km) |
| Knowsley to Hudson (Florida) | 4,263.30 mi (6,861.12 km) |
| Knowsley to Hudson (Ohio) | 3,580.32 mi (5,761.96 km) |
| Knowsley to Hudson (Wisconsin) | 3,824.32 mi (6,154.65 km) |
| Knowsley to Hueytown (Alabama) | 4,177.65 mi (6,723.28 km) |
| Knowsley to Hugo (Minnesota) | 3,822.68 mi (6,152.01 km) |
| Knowsley to Humacao (Puerto Rico) | 4,111.50 mi (6,616.82 km) |
| Knowsley to Humble (Texas) | 4,676.00 mi (7,525.29 km) |
