| Groves to Alenquer | 4,699.64 mi (7,563.33 km) |
| Groves to Alfena | 4,669.25 mi (7,514.43 km) |
| Groves to Alijo | 4,719.18 mi (7,594.78 km) |
| Groves to Aljustrel | 4,771.47 mi (7,678.94 km) |
| Groves to Almada | 4,701.90 mi (7,566.98 km) |
| Groves to Almargem | 4,692.01 mi (7,551.05 km) |
| Groves to Almeirim | 4,715.78 mi (7,589.31 km) |
| Groves to Amadora | 4,696.80 mi (7,558.77 km) |
| Groves to Amarante | 4,690.78 mi (7,549.08 km) |
| Groves to Amares | 4,669.23 mi (7,514.40 km) |
| Groves to Amora | 4,705.24 mi (7,572.36 km) |
| Groves to Anadia | 4,693.72 mi (7,553.81 km) |
| Groves to Angra do Heroismo | 3,771.70 mi (6,069.96 km) |
| Groves to Ansiao | 4,706.70 mi (7,574.71 km) |
| Groves to Anta | 4,670.09 mi (7,515.78 km) |
