| Parker to Hillcrest Heights (Maryland) | 1,484.47 mi (2,389.02 km) |
| Parker to Hilliard (Ohio) | 1,145.75 mi (1,843.91 km) |
| Parker to Hillsboro (Oregon) | 1,011.07 mi (1,627.15 km) |
| Parker to Hillsborough (California) | 958.29 mi (1,542.22 km) |
| Parker to Hillsborough (New Jersey) | 1,587.92 mi (2,555.51 km) |
| Parker to Hilo (Hawaii) | 3,267.65 mi (5,258.77 km) |
| Parker to Hilton Head Island (South Carolina) | 1,432.01 mi (2,304.59 km) |
| Parker to Hinesville (Georgia) | 1,399.22 mi (2,251.83 km) |
| Parker to Hinsdale (Illinois) | 895.70 mi (1,441.49 km) |
| Parker to Hobart (Indiana) | 928.14 mi (1,493.70 km) |
| Parker to Hobbs (New Mexico) | 477.04 mi (767.73 km) |
| Parker to Hobe Sound (Florida) | 1,653.60 mi (2,661.22 km) |
| Parker to Hoboken (New Jersey) | 1,618.32 mi (2,604.43 km) |
| Parker to Hockessin (Delaware) | 1,541.09 mi (2,480.15 km) |
| Parker to Hoffman Estates (Illinois) | 886.13 mi (1,426.10 km) |
