| Oraiokastro to Arcozelo | 1,639.22 mi (2,638.07 km) |
| Oraiokastro to Arganil | 1,619.65 mi (2,606.58 km) |
| Oraiokastro to Arouca | 1,620.37 mi (2,607.73 km) |
| Oraiokastro to Arruda dos Vinhos | 1,691.27 mi (2,721.83 km) |
| Oraiokastro to Aveiro | 1,644.92 mi (2,647.25 km) |
| Oraiokastro to Aver-o-Mar | 1,641.94 mi (2,642.45 km) |
| Oraiokastro to Aves | 1,617.55 mi (2,603.19 km) |
| Oraiokastro to Azambuja | 1,679.44 mi (2,702.80 km) |
| Oraiokastro to Baiao | 1,606.83 mi (2,585.94 km) |
| Oraiokastro to Barcelos | 1,632.95 mi (2,627.98 km) |
| Oraiokastro to Barreiro | 1,696.82 mi (2,730.77 km) |
| Oraiokastro to Batalha | 1,666.55 mi (2,682.06 km) |
| Oraiokastro to Beja | 1,646.86 mi (2,650.37 km) |
| Oraiokastro to Belas | 1,705.56 mi (2,744.83 km) |
| Oraiokastro to Benavente | 1,677.67 mi (2,699.95 km) |
