| West Carson to Arcos de Valdevez | 5,578.39 mi (8,977.55 km) |
| West Carson to Arcozelo | 5,602.75 mi (9,016.75 km) |
| West Carson to Arganil | 5,662.50 mi (9,112.91 km) |
| West Carson to Arouca | 5,624.17 mi (9,051.22 km) |
| West Carson to Arruda dos Vinhos | 5,672.27 mi (9,128.64 km) |
| West Carson to Aveiro | 5,620.14 mi (9,044.73 km) |
| West Carson to Aver-o-Mar | 5,582.74 mi (8,984.54 km) |
| West Carson to Aves | 5,600.45 mi (9,013.05 km) |
| West Carson to Azambuja | 5,677.25 mi (9,136.65 km) |
| West Carson to Baiao | 5,622.97 mi (9,049.30 km) |
| West Carson to Barcelos | 5,584.24 mi (8,986.96 km) |
| West Carson to Barreiro | 5,685.64 mi (9,150.15 km) |
| West Carson to Batalha | 5,655.41 mi (9,101.50 km) |
| West Carson to Beja | 5,763.11 mi (9,274.82 km) |
| West Carson to Belas | 5,672.30 mi (9,128.69 km) |
