| Waterville to Arcos de Valdevez | 3,016.95 mi (4,855.31 km) |
| Waterville to Arcozelo | 3,030.19 mi (4,876.62 km) |
| Waterville to Arganil | 3,083.37 mi (4,962.21 km) |
| Waterville to Arouca | 3,052.38 mi (4,912.32 km) |
| Waterville to Arruda dos Vinhos | 3,074.46 mi (4,947.86 km) |
| Waterville to Aveiro | 3,042.51 mi (4,896.45 km) |
| Waterville to Aver-o-Mar | 3,013.70 mi (4,850.08 km) |
| Waterville to Aves | 3,034.55 mi (4,883.63 km) |
| Waterville to Azambuja | 3,081.29 mi (4,958.86 km) |
| Waterville to Baiao | 3,055.22 mi (4,916.91 km) |
| Waterville to Barcelos | 3,017.47 mi (4,856.15 km) |
| Waterville to Barreiro | 3,084.65 mi (4,964.27 km) |
| Waterville to Batalha | 3,065.94 mi (4,934.15 km) |
| Waterville to Beja | 3,161.86 mi (5,088.53 km) |
| Waterville to Belas | 3,071.38 mi (4,942.90 km) |
