| Hemel Hempstead to Gages Lake (Illinois) | 3,918.08 mi (6,305.53 km) |
| Hemel Hempstead to Gahanna (Ohio) | 3,827.91 mi (6,160.42 km) |
| Hemel Hempstead to Gainesville (Florida) | 4,304.38 mi (6,927.23 km) |
| Hemel Hempstead to Gainesville (Georgia) | 4,138.32 mi (6,659.99 km) |
| Hemel Hempstead to Gainesville (Texas) | 4,696.24 mi (7,557.86 km) |
| Hemel Hempstead to Gainesville (Virginia) | 3,674.85 mi (5,914.11 km) |
| Hemel Hempstead to Gaithersburg (Maryland) | 3,642.29 mi (5,861.69 km) |
| Hemel Hempstead to Galena Park (Texas) | 4,823.96 mi (7,763.41 km) |
| Hemel Hempstead to Galesburg (Illinois) | 4,074.47 mi (6,557.22 km) |
| Hemel Hempstead to Galion (Ohio) | 3,791.85 mi (6,102.40 km) |
| Hemel Hempstead to Gallatin (Tennessee) | 4,143.04 mi (6,667.57 km) |
| Hemel Hempstead to Gallup (New Mexico) | 5,019.41 mi (8,077.95 km) |
| Hemel Hempstead to Galt (California) | 5,269.84 mi (8,480.99 km) |
| Hemel Hempstead to Galveston (Texas) | 4,836.32 mi (7,783.30 km) |
| Hemel Hempstead to Gantt (South Carolina) | 4,056.47 mi (6,528.26 km) |
