| Spanaway to Arcos de Valdevez | 5,085.03 mi (8,183.56 km) |
| Spanaway to Arcozelo | 5,119.28 mi (8,238.68 km) |
| Spanaway to Arganil | 5,183.30 mi (8,341.72 km) |
| Spanaway to Arouca | 5,138.99 mi (8,270.41 km) |
| Spanaway to Arruda dos Vinhos | 5,213.87 mi (8,390.92 km) |
| Spanaway to Aveiro | 5,141.16 mi (8,273.89 km) |
| Spanaway to Aver-o-Mar | 5,096.59 mi (8,202.17 km) |
| Spanaway to Aves | 5,110.44 mi (8,224.45 km) |
| Spanaway to Azambuja | 5,216.39 mi (8,394.97 km) |
| Spanaway to Baiao | 5,133.79 mi (8,262.04 km) |
| Spanaway to Barcelos | 5,095.78 mi (8,200.87 km) |
| Spanaway to Barreiro | 5,230.58 mi (8,417.81 km) |
| Spanaway to Batalha | 5,187.89 mi (8,349.11 km) |
| Spanaway to Beja | 5,305.26 mi (8,537.99 km) |
| Spanaway to Belas | 5,217.72 mi (8,397.10 km) |
