| Palos Heights to Arcos de Valdevez | 3,931.52 mi (6,327.18 km) |
| Palos Heights to Arcozelo | 3,948.00 mi (6,353.69 km) |
| Palos Heights to Arganil | 4,003.20 mi (6,442.53 km) |
| Palos Heights to Arouca | 3,970.06 mi (6,389.20 km) |
| Palos Heights to Arruda dos Vinhos | 3,999.12 mi (6,435.97 km) |
| Palos Heights to Aveiro | 3,961.77 mi (6,375.86 km) |
| Palos Heights to Aver-o-Mar | 3,930.44 mi (6,325.43 km) |
| Palos Heights to Aves | 3,950.49 mi (6,357.70 km) |
| Palos Heights to Azambuja | 4,005.52 mi (6,446.26 km) |
| Palos Heights to Baiao | 3,971.78 mi (6,391.97 km) |
| Palos Heights to Barcelos | 3,933.58 mi (6,330.49 km) |
| Palos Heights to Barreiro | 4,010.13 mi (6,453.67 km) |
| Palos Heights to Batalha | 3,988.45 mi (6,418.80 km) |
| Palos Heights to Beja | 4,087.60 mi (6,578.36 km) |
| Palos Heights to Belas | 3,996.80 mi (6,432.23 km) |
