| Harker Heights to Keizer (Oregon) | 1,672.58 mi (2,691.76 km) |
| Harker Heights to Keller (Texas) | 131.94 mi (212.34 km) |
| Harker Heights to Kelso (Washington) | 1,702.78 mi (2,740.35 km) |
| Harker Heights to Kemp Mill (Maryland) | 1,286.37 mi (2,070.21 km) |
| Harker Heights to Ken Caryl (Colorado) | 723.17 mi (1,163.82 km) |
| Harker Heights to Kendale Lakes (Florida) | 1,109.54 mi (1,785.63 km) |
| Harker Heights to Kendall (Florida) | 1,113.57 mi (1,792.12 km) |
| Harker Heights to Kendall Park (New Jersey) | 1,440.95 mi (2,318.99 km) |
| Harker Heights to Kendall West (Florida) | 1,107.81 mi (1,782.85 km) |
| Harker Heights to Kenmore (New York) | 1,317.46 mi (2,120.25 km) |
| Harker Heights to Kenmore (Washington) | 1,734.37 mi (2,791.19 km) |
| Harker Heights to Kenner (Louisiana) | 445.59 mi (717.10 km) |
| Harker Heights to Kennesaw (Georgia) | 785.36 mi (1,263.91 km) |
| Harker Heights to Kennett (Missouri) | 564.59 mi (908.62 km) |
| Harker Heights to Kennewick (Washington) | 1,554.18 mi (2,501.21 km) |
