| Houghton Regis to Albenga | 675.70 mi (1,087.43 km) |
| Houghton Regis to Alberobello | 1,138.02 mi (1,831.47 km) |
| Houghton Regis to Albignasego | 723.11 mi (1,163.73 km) |
| Houghton Regis to Albinea | 716.40 mi (1,152.93 km) |
| Houghton Regis to Albino | 631.80 mi (1,016.78 km) |
| Houghton Regis to Alcamo | 1,162.51 mi (1,870.88 km) |
| Houghton Regis to Alessandria | 638.42 mi (1,027.44 km) |
| Houghton Regis to Alfonsine | 770.75 mi (1,240.41 km) |
| Houghton Regis to Alghero | 888.90 mi (1,430.54 km) |
| Houghton Regis to Alpignano | 596.35 mi (959.73 km) |
| Houghton Regis to Altamura | 1,112.75 mi (1,790.81 km) |
| Houghton Regis to Altavilla Vicentina | 700.50 mi (1,127.35 km) |
| Houghton Regis to Altofonte | 1,167.39 mi (1,878.73 km) |
| Houghton Regis to Altopascio | 761.33 mi (1,225.24 km) |
| Houghton Regis to Alzano Lombardo | 630.95 mi (1,015.42 km) |
