| Luton to Alenquer | 977.87 mi (1,573.72 km) |
| Luton to Alfena | 828.83 mi (1,333.88 km) |
| Luton to Alijo | 804.72 mi (1,295.08 km) |
| Luton to Aljustrel | 1,035.16 mi (1,665.93 km) |
| Luton to Almada | 1,004.40 mi (1,616.43 km) |
| Luton to Almargem | 996.01 mi (1,602.92 km) |
| Luton to Almeirim | 960.27 mi (1,545.40 km) |
| Luton to Amadora | 1,002.53 mi (1,613.41 km) |
| Luton to Amarante | 817.26 mi (1,315.25 km) |
| Luton to Amares | 800.92 mi (1,288.95 km) |
| Luton to Amora | 1,007.06 mi (1,620.70 km) |
| Luton to Anadia | 877.72 mi (1,412.56 km) |
| Luton to Angra do Heroismo | 1,576.95 mi (2,537.86 km) |
| Luton to Ansiao | 910.67 mi (1,465.58 km) |
| Luton to Anta | 845.49 mi (1,360.68 km) |
