| Northampton to Alenquer | 990.13 mi (1,593.46 km) |
| Northampton to Alfena | 839.98 mi (1,351.82 km) |
| Northampton to Alijo | 817.65 mi (1,315.88 km) |
| Northampton to Aljustrel | 1,049.42 mi (1,688.88 km) |
| Northampton to Almada | 1,016.73 mi (1,636.27 km) |
| Northampton to Almargem | 1,008.04 mi (1,622.29 km) |
| Northampton to Almeirim | 973.02 mi (1,565.93 km) |
| Northampton to Amadora | 1,014.70 mi (1,633.01 km) |
| Northampton to Amarante | 829.17 mi (1,334.42 km) |
| Northampton to Amares | 812.01 mi (1,306.81 km) |
| Northampton to Amora | 1,019.48 mi (1,640.70 km) |
| Northampton to Anadia | 889.78 mi (1,431.96 km) |
| Northampton to Angra do Heroismo | 1,569.06 mi (2,525.16 km) |
| Northampton to Ansiao | 923.16 mi (1,485.68 km) |
| Northampton to Anta | 856.70 mi (1,378.72 km) |
