| Silverton to Arcos de Valdevez | 5,199.70 mi (8,368.11 km) |
| Silverton to Arcozelo | 5,232.89 mi (8,421.53 km) |
| Silverton to Arganil | 5,296.57 mi (8,524.00 km) |
| Silverton to Arouca | 5,252.85 mi (8,453.64 km) |
| Silverton to Arruda dos Vinhos | 5,324.80 mi (8,569.44 km) |
| Silverton to Aveiro | 5,254.31 mi (8,455.99 km) |
| Silverton to Aver-o-Mar | 5,210.46 mi (8,385.43 km) |
| Silverton to Aves | 5,224.78 mi (8,408.48 km) |
| Silverton to Azambuja | 5,327.61 mi (8,573.97 km) |
| Silverton to Baiao | 5,248.10 mi (8,446.00 km) |
| Silverton to Barcelos | 5,209.92 mi (8,384.55 km) |
| Silverton to Barreiro | 5,341.16 mi (8,595.76 km) |
| Silverton to Batalha | 5,299.82 mi (8,529.24 km) |
| Silverton to Beja | 5,416.33 mi (8,716.75 km) |
| Silverton to Belas | 5,328.21 mi (8,574.92 km) |
