| Waterville to Alenquer | 3,074.70 mi (4,948.25 km) |
| Waterville to Alfena | 3,030.05 mi (4,876.40 km) |
| Waterville to Alijo | 3,077.99 mi (4,953.55 km) |
| Waterville to Aljustrel | 3,152.22 mi (5,073.00 km) |
| Waterville to Almada | 3,079.84 mi (4,956.53 km) |
| Waterville to Almargem | 3,069.07 mi (4,939.19 km) |
| Waterville to Almeirim | 3,088.90 mi (4,971.11 km) |
| Waterville to Amadora | 3,074.56 mi (4,948.02 km) |
| Waterville to Amarante | 3,050.64 mi (4,909.54 km) |
| Waterville to Amares | 3,027.73 mi (4,872.67 km) |
| Waterville to Amora | 3,083.46 mi (4,962.36 km) |
| Waterville to Anadia | 3,058.85 mi (4,922.74 km) |
| Waterville to Angra do Heroismo | 2,205.00 mi (3,548.60 km) |
| Waterville to Ansiao | 3,074.90 mi (4,948.58 km) |
| Waterville to Anta | 3,032.33 mi (4,880.06 km) |
