| Welwyn Garden City to Albenga | 661.48 mi (1,064.54 km) |
| Welwyn Garden City to Alberobello | 1,122.59 mi (1,806.64 km) |
| Welwyn Garden City to Albignasego | 707.61 mi (1,138.78 km) |
| Welwyn Garden City to Albinea | 701.26 mi (1,128.57 km) |
| Welwyn Garden City to Albino | 616.52 mi (992.19 km) |
| Welwyn Garden City to Alcamo | 1,148.35 mi (1,848.08 km) |
| Welwyn Garden City to Alessandria | 623.73 mi (1,003.80 km) |
| Welwyn Garden City to Alfonsine | 755.38 mi (1,215.67 km) |
| Welwyn Garden City to Alghero | 875.79 mi (1,409.45 km) |
| Welwyn Garden City to Alpignano | 582.00 mi (936.64 km) |
| Welwyn Garden City to Altamura | 1,097.39 mi (1,766.08 km) |
| Welwyn Garden City to Altavilla Vicentina | 685.02 mi (1,102.43 km) |
| Welwyn Garden City to Altofonte | 1,153.12 mi (1,855.76 km) |
| Welwyn Garden City to Altopascio | 746.38 mi (1,201.19 km) |
| Welwyn Garden City to Alzano Lombardo | 615.69 mi (990.86 km) |
