| Seaside to Arcos de Valdevez | 5,580.16 mi (8,980.40 km) |
| Seaside to Arcozelo | 5,608.02 mi (9,025.24 km) |
| Seaside to Arganil | 5,669.52 mi (9,124.21 km) |
| Seaside to Arouca | 5,628.96 mi (9,058.94 km) |
| Seaside to Arruda dos Vinhos | 5,686.37 mi (9,151.33 km) |
| Seaside to Aveiro | 5,627.02 mi (9,055.82 km) |
| Seaside to Aver-o-Mar | 5,587.00 mi (8,991.40 km) |
| Seaside to Aves | 5,603.47 mi (9,017.92 km) |
| Seaside to Azambuja | 5,690.55 mi (9,158.05 km) |
| Seaside to Baiao | 5,626.39 mi (9,054.80 km) |
| Seaside to Barcelos | 5,587.71 mi (8,992.56 km) |
| Seaside to Barreiro | 5,700.92 mi (9,174.75 km) |
| Seaside to Batalha | 5,666.35 mi (9,119.12 km) |
| Seaside to Beja | 5,777.84 mi (9,298.54 km) |
| Seaside to Belas | 5,687.68 mi (9,153.43 km) |
