| Largo to Alenquer | 4,205.37 mi (6,767.89 km) |
| Largo to Alfena | 4,195.85 mi (6,752.57 km) |
| Largo to Alijo | 4,248.38 mi (6,837.11 km) |
| Largo to Aljustrel | 4,269.24 mi (6,870.67 km) |
| Largo to Almada | 4,204.07 mi (6,765.80 km) |
| Largo to Almargem | 4,195.40 mi (6,751.84 km) |
| Largo to Almeirim | 4,223.71 mi (6,797.41 km) |
| Largo to Amadora | 4,199.27 mi (6,758.07 km) |
| Largo to Amarante | 4,218.62 mi (6,789.22 km) |
| Largo to Amares | 4,199.76 mi (6,758.86 km) |
| Largo to Amora | 4,207.03 mi (6,770.56 km) |
| Largo to Anadia | 4,213.12 mi (6,780.36 km) |
| Largo to Angra do Heroismo | 3,243.65 mi (5,220.16 km) |
| Largo to Ansiao | 4,221.43 mi (6,793.74 km) |
| Largo to Anta | 4,194.35 mi (6,750.15 km) |
