| West Haven to Arcos de Valdevez | 3,254.48 mi (5,237.58 km) |
| West Haven to Arcozelo | 3,264.77 mi (5,254.14 km) |
| West Haven to Arganil | 3,315.77 mi (5,336.21 km) |
| West Haven to Arouca | 3,287.00 mi (5,289.91 km) |
| West Haven to Arruda dos Vinhos | 3,301.16 mi (5,312.70 km) |
| West Haven to Aveiro | 3,275.61 mi (5,271.59 km) |
| West Haven to Aver-o-Mar | 3,249.32 mi (5,229.28 km) |
| West Haven to Aves | 3,270.83 mi (5,263.89 km) |
| West Haven to Azambuja | 3,308.57 mi (5,324.63 km) |
| West Haven to Baiao | 3,290.89 mi (5,296.17 km) |
| West Haven to Barcelos | 3,253.65 mi (5,236.25 km) |
| West Haven to Barreiro | 3,310.21 mi (5,327.26 km) |
| West Haven to Batalha | 3,295.39 mi (5,303.41 km) |
| West Haven to Beja | 3,386.82 mi (5,450.56 km) |
| West Haven to Belas | 3,297.04 mi (5,306.08 km) |
