| Hemel Hempstead to Arpajon | 249.35 mi (401.29 km) |
| Hemel Hempstead to Arques | 138.95 mi (223.61 km) |
| Hemel Hempstead to Arras | 173.54 mi (279.29 km) |
| Hemel Hempstead to Artigues-pres-Bordeaux | 476.19 mi (766.36 km) |
| Hemel Hempstead to Athis-Mons | 245.37 mi (394.88 km) |
| Hemel Hempstead to Aubagne | 648.49 mi (1,043.65 km) |
| Hemel Hempstead to Aubenas | 540.99 mi (870.64 km) |
| Hemel Hempstead to Aubergenville | 218.54 mi (351.71 km) |
| Hemel Hempstead to Aubervilliers | 233.02 mi (375.00 km) |
| Hemel Hempstead to Aubiere | 445.46 mi (716.90 km) |
| Hemel Hempstead to Aucamville | 565.44 mi (909.98 km) |
| Hemel Hempstead to Auch | 562.20 mi (904.78 km) |
| Hemel Hempstead to Auchel | 153.84 mi (247.58 km) |
| Hemel Hempstead to Audenge | 489.06 mi (787.06 km) |
| Hemel Hempstead to Audincourt | 440.16 mi (708.37 km) |
