| Parker to Home Gardens (California) | 804.62 mi (1,294.91 km) |
| Parker to Homer Glen (Illinois) | 893.56 mi (1,438.05 km) |
| Parker to Homestead (Florida) | 1,708.91 mi (2,750.23 km) |
| Parker to Homewood (Alabama) | 1,079.50 mi (1,737.28 km) |
| Parker to Homewood (Illinois) | 908.26 mi (1,461.71 km) |
| Parker to Homosassa Springs (Florida) | 1,464.49 mi (2,356.87 km) |
| Parker to Honeygo (Maryland) | 1,505.94 mi (2,423.57 km) |
| Parker to Honolulu (Hawaii) | 3,347.91 mi (5,387.95 km) |
| Parker to Hoover (Alabama) | 1,082.39 mi (1,741.94 km) |
| Parker to Hopatcong (New Jersey) | 1,583.86 mi (2,548.98 km) |
| Parker to Hope Mills (North Carolina) | 1,448.86 mi (2,331.72 km) |
| Parker to Hopewell (Virginia) | 1,489.87 mi (2,397.71 km) |
| Parker to Hopkins (Minnesota) | 690.81 mi (1,111.75 km) |
| Parker to Hopkinsville (Kentucky) | 955.93 mi (1,538.42 km) |
| Parker to Horizon City (Texas) | 546.69 mi (879.80 km) |
