| Harker Heights to Fontana (California) | 1,170.71 mi (1,884.08 km) |
| Harker Heights to Foothill Farms (California) | 1,438.11 mi (2,314.41 km) |
| Harker Heights to Fords (New Jersey) | 1,456.18 mi (2,343.49 km) |
| Harker Heights to Forest (Virginia) | 1,133.73 mi (1,824.57 km) |
| Harker Heights to Forest Acres (South Carolina) | 991.40 mi (1,595.51 km) |
| Harker Heights to Forest City (Florida) | 983.81 mi (1,583.28 km) |
| Harker Heights to Forest Grove (Oregon) | 1,692.58 mi (2,723.95 km) |
| Harker Heights to Forest Hill (Texas) | 113.08 mi (181.98 km) |
| Harker Heights to Forest Hills (Michigan) | 1,058.71 mi (1,703.83 km) |
| Harker Heights to Forest Lake (Minnesota) | 1,012.91 mi (1,630.12 km) |
| Harker Heights to Forest Park (Georgia) | 794.92 mi (1,279.29 km) |
| Harker Heights to Forest Park (Illinois) | 923.95 mi (1,486.95 km) |
| Harker Heights to Forest Park (Ohio) | 932.25 mi (1,500.32 km) |
| Harker Heights to Forestville (Maryland) | 1,289.84 mi (2,075.80 km) |
| Harker Heights to Forestville (Ohio) | 932.57 mi (1,500.83 km) |
