| Harker Heights to Lake St. Louis (Missouri) | 659.77 mi (1,061.80 km) |
| Harker Heights to Lake Station (Indiana) | 927.02 mi (1,491.90 km) |
| Harker Heights to Lake Stevens (Washington) | 1,737.87 mi (2,796.84 km) |
| Harker Heights to Lake Stickney (Washington) | 1,739.29 mi (2,799.12 km) |
| Harker Heights to Lake Tapps (Washington) | 1,711.97 mi (2,755.14 km) |
| Harker Heights to Lake Wales (Florida) | 988.27 mi (1,590.46 km) |
| Harker Heights to Lake Wylie (South Carolina) | 998.13 mi (1,606.34 km) |
| Harker Heights to Lake Zurich (Illinois) | 933.03 mi (1,501.57 km) |
| Harker Heights to Lakeland (Florida) | 964.63 mi (1,552.43 km) |
| Harker Heights to Lakeland (Tennessee) | 541.75 mi (871.86 km) |
| Harker Heights to Lakeland Highlands (Florida) | 966.84 mi (1,555.98 km) |
| Harker Heights to Lakeland North (Washington) | 1,720.31 mi (2,768.57 km) |
| Harker Heights to Lakeland South (Washington) | 1,718.22 mi (2,765.20 km) |
| Harker Heights to Lakeland Village (California) | 1,163.36 mi (1,872.25 km) |
| Harker Heights to Lakeside (California) | 1,134.26 mi (1,825.41 km) |
