| Hemel Hempstead to Glen Carbon (Illinois) | 4,164.98 mi (6,702.88 km) |
| Hemel Hempstead to Glen Cove (New York) | 3,419.77 mi (5,503.59 km) |
| Hemel Hempstead to Glen Ellyn (Illinois) | 3,943.72 mi (6,346.81 km) |
| Hemel Hempstead to Glen Rock (New Jersey) | 3,436.09 mi (5,529.85 km) |
| Hemel Hempstead to Glendale (Arizona) | 5,246.08 mi (8,442.75 km) |
| Hemel Hempstead to Glendale (California) | 5,410.95 mi (8,708.07 km) |
| Hemel Hempstead to Glendale (Wisconsin) | 3,880.03 mi (6,244.31 km) |
| Hemel Hempstead to Glendale Heights (Illinois) | 3,941.84 mi (6,343.77 km) |
| Hemel Hempstead to Glendora (California) | 5,400.24 mi (8,690.85 km) |
| Hemel Hempstead to Glenmont (Maryland) | 3,638.45 mi (5,855.52 km) |
| Hemel Hempstead to Glenn Dale (Maryland) | 3,632.49 mi (5,845.92 km) |
| Hemel Hempstead to Glenn Heights (Texas) | 4,741.34 mi (7,630.45 km) |
| Hemel Hempstead to Glenpool (Oklahoma) | 4,534.28 mi (7,297.22 km) |
| Hemel Hempstead to Glens Falls (New York) | 3,316.73 mi (5,337.76 km) |
| Hemel Hempstead to Glenvar Heights (Florida) | 4,419.14 mi (7,111.92 km) |
