| Uniondale to Arcos de Valdevez | 3,299.89 mi (5,310.66 km) |
| Uniondale to Arcozelo | 3,309.75 mi (5,326.54 km) |
| Uniondale to Arganil | 3,360.43 mi (5,408.08 km) |
| Uniondale to Arouca | 3,331.98 mi (5,362.31 km) |
| Uniondale to Arruda dos Vinhos | 3,345.00 mi (5,383.25 km) |
| Uniondale to Aveiro | 3,320.38 mi (5,343.64 km) |
| Uniondale to Aver-o-Mar | 3,294.46 mi (5,301.93 km) |
| Uniondale to Aves | 3,316.06 mi (5,336.68 km) |
| Uniondale to Azambuja | 3,352.49 mi (5,395.32 km) |
| Uniondale to Baiao | 3,336.02 mi (5,368.81 km) |
| Uniondale to Barcelos | 3,298.87 mi (5,309.02 km) |
| Uniondale to Barreiro | 3,353.88 mi (5,397.54 km) |
| Uniondale to Batalha | 3,339.63 mi (5,374.61 km) |
| Uniondale to Beja | 3,430.38 mi (5,520.66 km) |
| Uniondale to Belas | 3,340.73 mi (5,376.39 km) |
