| Olaine to Arcozelo | 1,807.31 mi (2,908.59 km) |
| Olaine to Arganil | 1,830.54 mi (2,945.97 km) |
| Olaine to Arouca | 1,799.86 mi (2,896.60 km) |
| Olaine to Arruda dos Vinhos | 1,930.53 mi (3,106.89 km) |
| Olaine to Aveiro | 1,829.46 mi (2,944.22 km) |
| Olaine to Aver-o-Mar | 1,794.02 mi (2,887.20 km) |
| Olaine to Aves | 1,775.78 mi (2,857.85 km) |
| Olaine to Azambuja | 1,919.25 mi (3,088.74 km) |
| Olaine to Baiao | 1,780.51 mi (2,865.46 km) |
| Olaine to Barcelos | 1,782.95 mi (2,869.38 km) |
| Olaine to Barreiro | 1,947.44 mi (3,134.11 km) |
| Olaine to Batalha | 1,886.04 mi (3,035.30 km) |
| Olaine to Beja | 1,941.78 mi (3,125.00 km) |
| Olaine to Belas | 1,948.63 mi (3,136.01 km) |
| Olaine to Benavente | 1,922.31 mi (3,093.66 km) |
