| Harker Heights to Hunters Creek (Florida) | 989.43 mi (1,592.33 km) |
| Harker Heights to Huntersville (North Carolina) | 1,013.37 mi (1,630.86 km) |
| Harker Heights to Huntington (Indiana) | 958.08 mi (1,541.89 km) |
| Harker Heights to Huntington (Virginia) | 1,278.15 mi (2,056.98 km) |
| Harker Heights to Huntington (West Virginia) | 1,000.06 mi (1,609.44 km) |
| Harker Heights to Huntington Beach (California) | 1,199.79 mi (1,930.87 km) |
| Harker Heights to Huntington Park (California) | 1,213.30 mi (1,952.62 km) |
| Harker Heights to Huntington Station (New York) | 1,508.09 mi (2,427.04 km) |
| Harker Heights to Huntley (Illinois) | 920.39 mi (1,481.23 km) |
| Harker Heights to Huntsville (Alabama) | 685.77 mi (1,103.63 km) |
| Harker Heights to Huntsville (Texas) | 126.23 mi (203.15 km) |
| Harker Heights to Huron (South Dakota) | 919.81 mi (1,480.28 km) |
| Harker Heights to Hurricane (Utah) | 990.59 mi (1,594.20 km) |
| Harker Heights to Hurst (Texas) | 125.83 mi (202.50 km) |
| Harker Heights to Hutchinson (Kansas) | 484.57 mi (779.84 km) |
