| Grenada to Arcos de Valdevez | 4,310.07 mi (6,936.39 km) |
| Grenada to Arcozelo | 4,320.04 mi (6,952.43 km) |
| Grenada to Arganil | 4,370.60 mi (7,033.79 km) |
| Grenada to Arouca | 4,342.27 mi (6,988.21 km) |
| Grenada to Arruda dos Vinhos | 4,354.22 mi (7,007.43 km) |
| Grenada to Aveiro | 4,330.61 mi (6,969.45 km) |
| Grenada to Aver-o-Mar | 4,304.75 mi (6,927.82 km) |
| Grenada to Aves | 4,326.32 mi (6,962.55 km) |
| Grenada to Azambuja | 4,361.84 mi (7,019.71 km) |
| Grenada to Baiao | 4,346.31 mi (6,994.70 km) |
| Grenada to Barcelos | 4,309.14 mi (6,934.89 km) |
| Grenada to Barreiro | 4,362.79 mi (7,021.23 km) |
| Grenada to Batalha | 4,349.42 mi (6,999.72 km) |
| Grenada to Beja | 4,439.06 mi (7,143.97 km) |
| Grenada to Belas | 4,349.68 mi (7,000.14 km) |
