| Altamont to Arcos de Valdevez | 5,300.57 mi (8,530.44 km) |
| Altamont to Arcozelo | 5,331.69 mi (8,580.52 km) |
| Altamont to Arganil | 5,394.60 mi (8,681.76 km) |
| Altamont to Arouca | 5,352.06 mi (8,613.32 km) |
| Altamont to Arruda dos Vinhos | 5,418.37 mi (8,720.03 km) |
| Altamont to Aveiro | 5,352.18 mi (8,613.49 km) |
| Altamont to Aver-o-Mar | 5,309.78 mi (8,545.27 km) |
| Altamont to Aves | 5,324.98 mi (8,569.73 km) |
| Altamont to Azambuja | 5,421.73 mi (8,725.43 km) |
| Altamont to Baiao | 5,348.17 mi (8,607.05 km) |
| Altamont to Barcelos | 5,309.74 mi (8,545.20 km) |
| Altamont to Barreiro | 5,434.05 mi (8,745.25 km) |
| Altamont to Batalha | 5,395.31 mi (8,682.92 km) |
| Altamont to Beja | 5,510.03 mi (8,867.54 km) |
| Altamont to Belas | 5,420.96 mi (8,724.19 km) |
