| Hemel Hempstead to Ahrensfelde | 596.99 mi (960.76 km) |
| Hemel Hempstead to Aich | 480.25 mi (772.89 km) |
| Hemel Hempstead to Aichach | 561.75 mi (904.04 km) |
| Hemel Hempstead to Aidlingen | 464.89 mi (748.18 km) |
| Hemel Hempstead to Ainring | 655.98 mi (1,055.70 km) |
| Hemel Hempstead to Albstadt | 487.03 mi (783.80 km) |
| Hemel Hempstead to Aldenhoven | 297.38 mi (478.59 km) |
| Hemel Hempstead to Alfeld | 439.18 mi (706.79 km) |
| Hemel Hempstead to Alfter | 330.85 mi (532.44 km) |
| Hemel Hempstead to Alpen | 299.35 mi (481.76 km) |
| Hemel Hempstead to Alsbach-Hahnlein | 420.73 mi (677.09 km) |
| Hemel Hempstead to Alsdorf | 292.68 mi (471.02 km) |
| Hemel Hempstead to Alsfeld | 426.53 mi (686.44 km) |
| Hemel Hempstead to Altdorf | 598.05 mi (962.47 km) |
| Hemel Hempstead to Altena | 350.95 mi (564.79 km) |
