| Busto Garolfo to Alfena | 921.30 mi (1,482.69 km) |
| Busto Garolfo to Alijo | 870.74 mi (1,401.32 km) |
| Busto Garolfo to Aljustrel | 1,022.14 mi (1,644.97 km) |
| Busto Garolfo to Almada | 1,036.26 mi (1,667.69 km) |
| Busto Garolfo to Almargem | 1,035.14 mi (1,665.89 km) |
| Busto Garolfo to Almeirim | 992.42 mi (1,597.15 km) |
| Busto Garolfo to Amadora | 1,037.66 mi (1,669.95 km) |
| Busto Garolfo to Amarante | 898.85 mi (1,446.55 km) |
| Busto Garolfo to Amares | 901.57 mi (1,450.94 km) |
| Busto Garolfo to Amora | 1,036.51 mi (1,668.10 km) |
| Busto Garolfo to Anadia | 941.56 mi (1,515.30 km) |
| Busto Garolfo to Angra do Heroismo | 1,893.67 mi (3,047.57 km) |
| Busto Garolfo to Ansiao | 958.70 mi (1,542.88 km) |
| Busto Garolfo to Anta | 932.76 mi (1,501.14 km) |
| Busto Garolfo to Arcos de Valdevez | 899.44 mi (1,447.51 km) |
