| Houston to Home Gardens (California) | 1,326.28 mi (2,134.45 km) |
| Houston to Homer Glen (Illinois) | 916.16 mi (1,474.42 km) |
| Houston to Homestead (Florida) | 961.20 mi (1,546.90 km) |
| Houston to Homewood (Alabama) | 564.78 mi (908.92 km) |
| Houston to Homewood (Illinois) | 920.88 mi (1,482.02 km) |
| Houston to Homosassa Springs (Florida) | 776.74 mi (1,250.05 km) |
| Houston to Honeygo (Maryland) | 1,262.77 mi (2,032.23 km) |
| Houston to Honolulu (Hawaii) | 3,891.52 mi (6,262.80 km) |
| Houston to Hoover (Alabama) | 562.47 mi (905.21 km) |
| Houston to Hopatcong (New Jersey) | 1,394.10 mi (2,243.59 km) |
| Houston to Hope Mills (North Carolina) | 1,021.83 mi (1,644.48 km) |
| Houston to Hopewell (Virginia) | 1,160.99 mi (1,868.44 km) |
| Houston to Hopkins (Minnesota) | 1,051.63 mi (1,692.43 km) |
| Houston to Hopkinsville (Kentucky) | 667.36 mi (1,074.01 km) |
| Houston to Horizon City (Texas) | 654.42 mi (1,053.19 km) |
