| Truro to Arcos de Valdevez | 603.11 mi (970.62 km) |
| Truro to Arcozelo | 658.95 mi (1,060.48 km) |
| Truro to Arganil | 708.89 mi (1,140.85 km) |
| Truro to Arouca | 662.45 mi (1,066.12 km) |
| Truro to Arruda dos Vinhos | 803.47 mi (1,293.06 km) |
| Truro to Aveiro | 687.42 mi (1,106.30 km) |
| Truro to Aver-o-Mar | 637.33 mi (1,025.68 km) |
| Truro to Aves | 628.98 mi (1,012.24 km) |
| Truro to Azambuja | 795.51 mi (1,280.25 km) |
| Truro to Baiao | 644.41 mi (1,037.07 km) |
| Truro to Barcelos | 627.78 mi (1,010.31 km) |
| Truro to Barreiro | 824.81 mi (1,327.41 km) |
| Truro to Batalha | 755.39 mi (1,215.69 km) |
| Truro to Beja | 856.21 mi (1,377.93 km) |
| Truro to Belas | 819.95 mi (1,319.58 km) |
