| Hemel Hempstead to Great Bend (Kansas) | 4,515.43 mi (7,266.88 km) |
| Hemel Hempstead to Great Falls (Montana) | 4,457.36 mi (7,173.42 km) |
| Hemel Hempstead to Great Falls (Virginia) | 3,651.45 mi (5,876.44 km) |
| Hemel Hempstead to Great Neck (New York) | 3,426.97 mi (5,515.18 km) |
| Hemel Hempstead to Greeley (Colorado) | 4,620.66 mi (7,436.24 km) |
| Hemel Hempstead to Green (Ohio) | 3,731.01 mi (6,004.49 km) |
| Hemel Hempstead to Green Bay (Wisconsin) | 3,818.84 mi (6,145.83 km) |
| Hemel Hempstead to Green River (Wyoming) | 4,719.77 mi (7,595.74 km) |
| Hemel Hempstead to Green Valley (Arizona) | 5,300.27 mi (8,529.96 km) |
| Hemel Hempstead to Green Valley (Maryland) | 3,634.06 mi (5,848.45 km) |
| Hemel Hempstead to Greenacres (Florida) | 4,365.13 mi (7,025.00 km) |
| Hemel Hempstead to Greenbelt (Maryland) | 3,635.38 mi (5,850.58 km) |
| Hemel Hempstead to Greendale (Wisconsin) | 3,891.67 mi (6,263.03 km) |
| Hemel Hempstead to Greeneville (Tennessee) | 4,007.04 mi (6,448.70 km) |
| Hemel Hempstead to Greenfield (California) | 5,380.78 mi (8,659.52 km) |
