| Grantham to Alenquer | 1,037.52 mi (1,669.73 km) |
| Grantham to Alfena | 886.98 mi (1,427.45 km) |
| Grantham to Alijo | 865.32 mi (1,392.60 km) |
| Grantham to Aljustrel | 1,097.46 mi (1,766.18 km) |
| Grantham to Almada | 1,064.13 mi (1,712.56 km) |
| Grantham to Almargem | 1,055.34 mi (1,698.41 km) |
| Grantham to Almeirim | 1,020.59 mi (1,642.49 km) |
| Grantham to Amadora | 1,062.06 mi (1,709.21 km) |
| Grantham to Amarante | 876.47 mi (1,410.54 km) |
| Grantham to Amares | 859.00 mi (1,382.42 km) |
| Grantham to Amora | 1,066.92 mi (1,717.05 km) |
| Grantham to Anadia | 937.11 mi (1,508.14 km) |
| Grantham to Angra do Heroismo | 1,600.06 mi (2,575.05 km) |
| Grantham to Ansiao | 970.64 mi (1,562.10 km) |
| Grantham to Anta | 903.71 mi (1,454.38 km) |
