| Altoona to Arcos de Valdevez | 3,534.40 mi (5,688.07 km) |
| Altoona to Arcozelo | 3,545.93 mi (5,706.63 km) |
| Altoona to Arganil | 3,597.78 mi (5,790.07 km) |
| Altoona to Arouca | 3,568.15 mi (5,742.39 km) |
| Altoona to Arruda dos Vinhos | 3,585.05 mi (5,769.59 km) |
| Altoona to Aveiro | 3,557.35 mi (5,725.00 km) |
| Altoona to Aver-o-Mar | 3,530.06 mi (5,681.08 km) |
| Altoona to Aves | 3,551.30 mi (5,715.26 km) |
| Altoona to Azambuja | 3,592.30 mi (5,781.24 km) |
| Altoona to Baiao | 3,571.62 mi (5,747.97 km) |
| Altoona to Barcelos | 3,534.16 mi (5,687.68 km) |
| Altoona to Barreiro | 3,594.44 mi (5,784.69 km) |
| Altoona to Batalha | 3,578.42 mi (5,758.91 km) |
| Altoona to Beja | 3,671.24 mi (5,908.29 km) |
| Altoona to Belas | 3,581.24 mi (5,763.44 km) |
