| Nettuno to Arcozelo | 1,104.17 mi (1,776.99 km) |
| Nettuno to Arganil | 1,083.90 mi (1,744.36 km) |
| Nettuno to Arouca | 1,085.10 mi (1,746.30 km) |
| Nettuno to Arruda dos Vinhos | 1,156.15 mi (1,860.64 km) |
| Nettuno to Aveiro | 1,109.40 mi (1,785.41 km) |
| Nettuno to Aver-o-Mar | 1,107.51 mi (1,782.37 km) |
| Nettuno to Aves | 1,083.09 mi (1,743.07 km) |
| Nettuno to Azambuja | 1,144.27 mi (1,841.53 km) |
| Nettuno to Baiao | 1,071.84 mi (1,724.96 km) |
| Nettuno to Barcelos | 1,098.72 mi (1,768.21 km) |
| Nettuno to Barreiro | 1,162.17 mi (1,870.34 km) |
| Nettuno to Batalha | 1,130.89 mi (1,819.98 km) |
| Nettuno to Beja | 1,114.29 mi (1,793.27 km) |
| Nettuno to Belas | 1,170.67 mi (1,884.00 km) |
| Nettuno to Benavente | 1,142.65 mi (1,838.92 km) |
