| Knowle to Homer Glen (Illinois) | 3,884.05 mi (6,250.77 km) |
| Knowle to Homestead (Florida) | 4,377.50 mi (7,044.91 km) |
| Knowle to Homewood (Alabama) | 4,234.28 mi (6,814.41 km) |
| Knowle to Homewood (Illinois) | 3,875.23 mi (6,236.59 km) |
| Knowle to Homosassa Springs (Florida) | 4,293.96 mi (6,910.46 km) |
| Knowle to Honeygo (Maryland) | 3,533.88 mi (5,687.23 km) |
| Knowle to Honolulu (Hawaii) | 7,143.99 mi (11,497.13 km) |
| Knowle to Hoover (Alabama) | 4,238.45 mi (6,821.13 km) |
| Knowle to Hopatcong (New Jersey) | 3,393.50 mi (5,461.31 km) |
| Knowle to Hope Mills (North Carolina) | 3,843.35 mi (6,185.28 km) |
| Knowle to Hopewell (Virginia) | 3,666.13 mi (5,900.07 km) |
| Knowle to Hopkins (Minnesota) | 3,928.12 mi (6,321.70 km) |
| Knowle to Hopkinsville (Kentucky) | 4,094.30 mi (6,589.13 km) |
| Knowle to Horizon City (Texas) | 5,068.73 mi (8,157.33 km) |
| Knowle to Horizon West (Florida) | 4,274.47 mi (6,879.10 km) |
