| Valley Stream to Arcos de Valdevez | 3,306.62 mi (5,321.49 km) |
| Valley Stream to Arcozelo | 3,316.47 mi (5,337.34 km) |
| Valley Stream to Arganil | 3,367.12 mi (5,418.86 km) |
| Valley Stream to Arouca | 3,338.70 mi (5,373.12 km) |
| Valley Stream to Arruda dos Vinhos | 3,351.65 mi (5,393.96 km) |
| Valley Stream to Aveiro | 3,327.09 mi (5,354.43 km) |
| Valley Stream to Aver-o-Mar | 3,301.19 mi (5,312.75 km) |
| Valley Stream to Aves | 3,322.78 mi (5,347.51 km) |
| Valley Stream to Azambuja | 3,359.15 mi (5,406.03 km) |
| Valley Stream to Baiao | 3,342.74 mi (5,379.62 km) |
| Valley Stream to Barcelos | 3,305.60 mi (5,319.85 km) |
| Valley Stream to Barreiro | 3,360.52 mi (5,408.23 km) |
| Valley Stream to Batalha | 3,346.30 mi (5,385.35 km) |
| Valley Stream to Beja | 3,437.01 mi (5,531.34 km) |
| Valley Stream to Belas | 3,347.38 mi (5,387.08 km) |
