| Castellabate to Arcozelo | 1,233.81 mi (1,985.63 km) |
| Castellabate to Arganil | 1,209.85 mi (1,947.06 km) |
| Castellabate to Arouca | 1,214.12 mi (1,953.94 km) |
| Castellabate to Arruda dos Vinhos | 1,277.37 mi (2,055.73 km) |
| Castellabate to Aveiro | 1,237.39 mi (1,991.38 km) |
| Castellabate to Aver-o-Mar | 1,238.51 mi (1,993.19 km) |
| Castellabate to Aves | 1,214.09 mi (1,953.90 km) |
| Castellabate to Azambuja | 1,265.70 mi (2,036.95 km) |
| Castellabate to Baiao | 1,201.71 mi (1,933.96 km) |
| Castellabate to Barcelos | 1,230.09 mi (1,979.64 km) |
| Castellabate to Barreiro | 1,281.97 mi (2,063.13 km) |
| Castellabate to Batalha | 1,254.84 mi (2,019.47 km) |
| Castellabate to Beja | 1,229.82 mi (1,979.21 km) |
| Castellabate to Belas | 1,291.14 mi (2,077.88 km) |
| Castellabate to Benavente | 1,263.57 mi (2,033.53 km) |
