| Barrow in Furness to Alenquer | 1,075.42 mi (1,730.73 km) |
| Barrow in Furness to Alfena | 922.30 mi (1,484.30 km) |
| Barrow in Furness to Alijo | 908.12 mi (1,461.48 km) |
| Barrow in Furness to Aljustrel | 1,143.04 mi (1,839.55 km) |
| Barrow in Furness to Almada | 1,102.02 mi (1,773.53 km) |
| Barrow in Furness to Almargem | 1,092.12 mi (1,757.60 km) |
| Barrow in Furness to Almeirim | 1,060.71 mi (1,707.04 km) |
| Barrow in Furness to Amadora | 1,099.35 mi (1,769.23 km) |
| Barrow in Furness to Amarante | 915.01 mi (1,472.56 km) |
| Barrow in Furness to Amares | 894.54 mi (1,439.62 km) |
| Barrow in Furness to Amora | 1,105.18 mi (1,778.61 km) |
| Barrow in Furness to Anadia | 975.38 mi (1,569.72 km) |
| Barrow in Furness to Angra do Heroismo | 1,550.27 mi (2,494.92 km) |
| Barrow in Furness to Ansiao | 1,010.24 mi (1,625.82 km) |
| Barrow in Furness to Anta | 939.02 mi (1,511.20 km) |
