| Alsip to Arcos de Valdevez | 3,928.65 mi (6,322.55 km) |
| Alsip to Arcozelo | 3,945.10 mi (6,349.03 km) |
| Alsip to Arganil | 4,000.30 mi (6,437.86 km) |
| Alsip to Arouca | 3,967.17 mi (6,384.54 km) |
| Alsip to Arruda dos Vinhos | 3,996.19 mi (6,431.25 km) |
| Alsip to Aveiro | 3,958.87 mi (6,371.19 km) |
| Alsip to Aver-o-Mar | 3,927.55 mi (6,320.78 km) |
| Alsip to Aves | 3,947.61 mi (6,353.06 km) |
| Alsip to Azambuja | 4,002.59 mi (6,441.54 km) |
| Alsip to Baiao | 3,968.90 mi (6,387.32 km) |
| Alsip to Barcelos | 3,930.70 mi (6,325.84 km) |
| Alsip to Barreiro | 4,007.19 mi (6,448.94 km) |
| Alsip to Batalha | 3,985.53 mi (6,414.10 km) |
| Alsip to Beja | 4,084.66 mi (6,573.63 km) |
| Alsip to Belas | 3,993.86 mi (6,427.50 km) |
