| Hemel Hempstead to Artesia (California) | 5,423.61 mi (8,728.46 km) |
| Hemel Hempstead to Artesia (New Mexico) | 5,009.88 mi (8,062.62 km) |
| Hemel Hempstead to Artondale (Washington) | 4,787.40 mi (7,704.58 km) |
| Hemel Hempstead to Arvada (Colorado) | 4,664.35 mi (7,506.54 km) |
| Hemel Hempstead to Arvin (California) | 5,371.43 mi (8,644.48 km) |
| Hemel Hempstead to Asbury Lake (Florida) | 4,262.83 mi (6,860.36 km) |
| Hemel Hempstead to Asbury Park (New Jersey) | 3,463.62 mi (5,574.16 km) |
| Hemel Hempstead to Ashburn (Virginia) | 3,657.60 mi (5,886.33 km) |
| Hemel Hempstead to Asheboro (North Carolina) | 3,906.31 mi (6,286.59 km) |
| Hemel Hempstead to Asheville (North Carolina) | 4,024.82 mi (6,477.32 km) |
| Hemel Hempstead to Ashland (California) | 5,327.37 mi (8,573.58 km) |
| Hemel Hempstead to Ashland (Kentucky) | 3,891.86 mi (6,263.34 km) |
| Hemel Hempstead to Ashland (Ohio) | 3,767.79 mi (6,063.67 km) |
| Hemel Hempstead to Ashland (Oregon) | 5,083.30 mi (8,180.78 km) |
| Hemel Hempstead to Ashtabula (Ohio) | 3,662.48 mi (5,894.19 km) |
