| Harker Heights to Federal Way (Washington) | 1,721.45 mi (2,770.40 km) |
| Harker Heights to Felida (Washington) | 1,681.62 mi (2,706.31 km) |
| Harker Heights to Fenton (Michigan) | 1,115.14 mi (1,794.64 km) |
| Harker Heights to Fergus Falls (Minnesota) | 1,055.51 mi (1,698.67 km) |
| Harker Heights to Ferguson (Missouri) | 674.66 mi (1,085.76 km) |
| Harker Heights to Fernandina Beach (Florida) | 960.03 mi (1,545.03 km) |
| Harker Heights to Ferndale (Maryland) | 1,309.33 mi (2,107.16 km) |
| Harker Heights to Ferndale (Michigan) | 1,122.10 mi (1,805.85 km) |
| Harker Heights to Ferndale (Washington) | 1,789.40 mi (2,879.75 km) |
| Harker Heights to Fernley (Nevada) | 1,344.80 mi (2,164.25 km) |
| Harker Heights to Ferry Pass (Florida) | 621.42 mi (1,000.08 km) |
| Harker Heights to Festus (Missouri) | 642.99 mi (1,034.79 km) |
| Harker Heights to Fife (Washington) | 1,719.31 mi (2,766.97 km) |
| Harker Heights to Fillmore (California) | 1,255.40 mi (2,020.36 km) |
| Harker Heights to Findlay (Ohio) | 1,040.92 mi (1,675.19 km) |
