| Grenada to Alenquer | 4,354.89 mi (7,008.51 km) |
| Grenada to Alfena | 4,320.77 mi (6,953.61 km) |
| Grenada to Alijo | 4,370.19 mi (7,033.14 km) |
| Grenada to Aljustrel | 4,428.22 mi (7,126.53 km) |
| Grenada to Almada | 4,357.87 mi (7,013.32 km) |
| Grenada to Almargem | 4,347.75 mi (6,997.02 km) |
| Grenada to Almeirim | 4,370.56 mi (7,033.73 km) |
| Grenada to Amadora | 4,352.72 mi (7,005.03 km) |
| Grenada to Amarante | 4,342.06 mi (6,987.88 km) |
| Grenada to Amares | 4,320.12 mi (6,952.57 km) |
| Grenada to Amora | 4,361.29 mi (7,018.82 km) |
| Grenada to Anadia | 4,346.42 mi (6,994.88 km) |
| Grenada to Angra do Heroismo | 3,437.82 mi (5,532.64 km) |
| Grenada to Ansiao | 4,360.21 mi (7,017.09 km) |
| Grenada to Anta | 4,322.00 mi (6,955.59 km) |
