| Harker Heights to Glenvar Heights (Florida) | 1,114.79 mi (1,794.07 km) |
| Harker Heights to Glenview (Illinois) | 935.27 mi (1,505.18 km) |
| Harker Heights to Gloucester (Massachusetts) | 1,680.83 mi (2,705.04 km) |
| Harker Heights to Gloucester City (New Jersey) | 1,401.53 mi (2,255.54 km) |
| Harker Heights to Gloucester Point (Virginia) | 1,279.28 mi (2,058.81 km) |
| Harker Heights to Gloversville (New York) | 1,520.61 mi (2,447.18 km) |
| Harker Heights to Godfrey (Illinois) | 688.45 mi (1,107.95 km) |
| Harker Heights to Gold Canyon (Arizona) | 820.43 mi (1,320.36 km) |
| Harker Heights to Golden (Colorado) | 735.28 mi (1,183.31 km) |
| Harker Heights to Golden Gate (Florida) | 1,022.60 mi (1,645.72 km) |
| Harker Heights to Golden Glades (Florida) | 1,115.83 mi (1,795.75 km) |
| Harker Heights to Golden Valley (Minnesota) | 990.14 mi (1,593.47 km) |
| Harker Heights to Goldenrod (Florida) | 993.64 mi (1,599.10 km) |
| Harker Heights to Goldsboro (North Carolina) | 1,173.46 mi (1,888.50 km) |
| Harker Heights to Goleta (California) | 1,309.13 mi (2,106.84 km) |
