| Ustron to Arcozelo | 1,449.71 mi (2,333.08 km) |
| Ustron to Arganil | 1,457.40 mi (2,345.46 km) |
| Ustron to Arouca | 1,437.31 mi (2,313.12 km) |
| Ustron to Arruda dos Vinhos | 1,551.61 mi (2,497.08 km) |
| Ustron to Aveiro | 1,466.52 mi (2,360.13 km) |
| Ustron to Aver-o-Mar | 1,442.13 mi (2,320.89 km) |
| Ustron to Aves | 1,420.38 mi (2,285.88 km) |
| Ustron to Azambuja | 1,539.60 mi (2,477.74 km) |
| Ustron to Baiao | 1,419.18 mi (2,283.95 km) |
| Ustron to Barcelos | 1,431.29 mi (2,303.43 km) |
| Ustron to Barreiro | 1,565.08 mi (2,518.75 km) |
| Ustron to Batalha | 1,512.46 mi (2,434.07 km) |
| Ustron to Beja | 1,543.06 mi (2,483.31 km) |
| Ustron to Belas | 1,569.13 mi (2,525.27 km) |
| Ustron to Benavente | 1,540.99 mi (2,479.99 km) |
