| Castelfidardo to Arcozelo | 1,143.14 mi (1,839.71 km) |
| Castelfidardo to Arganil | 1,130.86 mi (1,819.94 km) |
| Castelfidardo to Arouca | 1,125.67 mi (1,811.59 km) |
| Castelfidardo to Arruda dos Vinhos | 1,211.05 mi (1,949.00 km) |
| Castelfidardo to Aveiro | 1,151.92 mi (1,853.84 km) |
| Castelfidardo to Aver-o-Mar | 1,143.33 mi (1,840.02 km) |
| Castelfidardo to Aves | 1,119.19 mi (1,801.16 km) |
| Castelfidardo to Azambuja | 1,198.94 mi (1,929.51 km) |
| Castelfidardo to Baiao | 1,110.68 mi (1,787.47 km) |
| Castelfidardo to Barcelos | 1,133.75 mi (1,824.60 km) |
| Castelfidardo to Barreiro | 1,219.44 mi (1,962.50 km) |
| Castelfidardo to Batalha | 1,181.15 mi (1,900.88 km) |
| Castelfidardo to Beja | 1,178.84 mi (1,897.16 km) |
| Castelfidardo to Belas | 1,226.71 mi (1,974.20 km) |
| Castelfidardo to Benavente | 1,198.22 mi (1,928.34 km) |
