| Basildon to Alenquer | 979.36 mi (1,576.12 km) |
| Basildon to Alfena | 832.28 mi (1,339.43 km) |
| Basildon to Alijo | 805.56 mi (1,296.43 km) |
| Basildon to Aljustrel | 1,033.49 mi (1,663.24 km) |
| Basildon to Almada | 1,005.75 mi (1,618.60 km) |
| Basildon to Almargem | 997.81 mi (1,605.82 km) |
| Basildon to Almeirim | 961.04 mi (1,546.65 km) |
| Basildon to Amadora | 1,004.11 mi (1,615.95 km) |
| Basildon to Amarante | 819.61 mi (1,319.03 km) |
| Basildon to Amares | 804.51 mi (1,294.74 km) |
| Basildon to Amora | 1,008.26 mi (1,622.64 km) |
| Basildon to Anadia | 879.71 mi (1,415.76 km) |
| Basildon to Angra do Heroismo | 1,604.02 mi (2,581.42 km) |
| Basildon to Ansiao | 911.94 mi (1,467.63 km) |
| Basildon to Anta | 848.81 mi (1,366.03 km) |
