| Durham to Alenquer | 1,140.40 mi (1,835.30 km) |
| Durham to Alfena | 987.87 mi (1,589.82 km) |
| Durham to Alijo | 970.95 mi (1,562.60 km) |
| Durham to Aljustrel | 1,205.27 mi (1,939.70 km) |
| Durham to Almada | 1,167.05 mi (1,878.18 km) |
| Durham to Almargem | 1,157.52 mi (1,862.85 km) |
| Durham to Almeirim | 1,124.86 mi (1,810.29 km) |
| Durham to Amadora | 1,164.58 mi (1,874.21 km) |
| Durham to Amarante | 979.43 mi (1,576.24 km) |
| Durham to Amares | 959.96 mi (1,544.91 km) |
| Durham to Amora | 1,170.08 mi (1,883.06 km) |
| Durham to Anadia | 1,040.03 mi (1,673.77 km) |
| Durham to Angra do Heroismo | 1,631.00 mi (2,624.84 km) |
| Durham to Ansiao | 1,074.49 mi (1,729.22 km) |
| Durham to Anta | 1,004.63 mi (1,616.80 km) |
