| Knoxville to Home Gardens (California) | 1,897.45 mi (3,053.65 km) |
| Knoxville to Homer Glen (Illinois) | 444.84 mi (715.91 km) |
| Knoxville to Homestead (Florida) | 754.73 mi (1,214.62 km) |
| Knoxville to Homewood (Alabama) | 237.43 mi (382.10 km) |
| Knoxville to Homewood (Illinois) | 434.80 mi (699.74 km) |
| Knoxville to Homosassa Springs (Florida) | 501.30 mi (806.77 km) |
| Knoxville to Honeygo (Maryland) | 474.62 mi (763.83 km) |
| Knoxville to Honolulu (Hawaii) | 4,490.49 mi (7,226.75 km) |
| Knoxville to Hoover (Alabama) | 241.75 mi (389.06 km) |
| Knoxville to Hopatcong (New Jersey) | 608.75 mi (979.69 km) |
| Knoxville to Hope Mills (North Carolina) | 289.09 mi (465.25 km) |
| Knoxville to Hopewell (Virginia) | 379.84 mi (611.30 km) |
| Knoxville to Hopkins (Minnesota) | 792.68 mi (1,275.69 km) |
| Knoxville to Hopkinsville (Kentucky) | 205.15 mi (330.16 km) |
| Knoxville to Horizon City (Texas) | 1,307.42 mi (2,104.08 km) |
