| Lake in the Hills to Arcos de Valdevez | 3,938.63 mi (6,338.61 km) |
| Lake in the Hills to Arcozelo | 3,955.83 mi (6,366.30 km) |
| Lake in the Hills to Arganil | 4,011.51 mi (6,455.91 km) |
| Lake in the Hills to Arouca | 3,977.86 mi (6,401.74 km) |
| Lake in the Hills to Arruda dos Vinhos | 4,008.80 mi (6,451.53 km) |
| Lake in the Hills to Aveiro | 3,969.96 mi (6,389.03 km) |
| Lake in the Hills to Aver-o-Mar | 3,938.03 mi (6,337.65 km) |
| Lake in the Hills to Aves | 3,957.89 mi (6,369.61 km) |
| Lake in the Hills to Azambuja | 4,015.05 mi (6,461.60 km) |
| Lake in the Hills to Baiao | 3,979.32 mi (6,404.09 km) |
| Lake in the Hills to Barcelos | 3,941.03 mi (6,342.47 km) |
| Lake in the Hills to Barreiro | 4,020.05 mi (6,469.65 km) |
| Lake in the Hills to Batalha | 3,997.49 mi (6,433.34 km) |
| Lake in the Hills to Beja | 4,097.59 mi (6,594.43 km) |
| Lake in the Hills to Belas | 4,006.71 mi (6,448.18 km) |
