| Royal Leamington Spa to Alenquer | 982.35 mi (1,580.94 km) |
| Royal Leamington Spa to Alfena | 831.35 mi (1,337.93 km) |
| Royal Leamington Spa to Alijo | 810.63 mi (1,304.59 km) |
| Royal Leamington Spa to Aljustrel | 1,043.45 mi (1,679.26 km) |
| Royal Leamington Spa to Almada | 1,008.98 mi (1,623.80 km) |
| Royal Leamington Spa to Almargem | 1,000.04 mi (1,609.41 km) |
| Royal Leamington Spa to Almeirim | 965.70 mi (1,554.14 km) |
| Royal Leamington Spa to Amadora | 1,006.83 mi (1,620.33 km) |
| Royal Leamington Spa to Amarante | 821.22 mi (1,321.63 km) |
| Royal Leamington Spa to Amares | 803.36 mi (1,292.89 km) |
| Royal Leamington Spa to Amora | 1,011.82 mi (1,628.37 km) |
| Royal Leamington Spa to Anadia | 881.89 mi (1,419.27 km) |
| Royal Leamington Spa to Angra do Heroismo | 1,546.70 mi (2,489.17 km) |
| Royal Leamington Spa to Ansiao | 915.63 mi (1,473.57 km) |
| Royal Leamington Spa to Anta | 848.10 mi (1,364.88 km) |
