| Ath to Arcozelo | 888.20 mi (1,429.41 km) |
| Ath to Arganil | 916.84 mi (1,475.51 km) |
| Ath to Arouca | 882.44 mi (1,420.15 km) |
| Ath to Arruda dos Vinhos | 1,017.71 mi (1,637.84 km) |
| Ath to Aveiro | 911.75 mi (1,467.32 km) |
| Ath to Aver-o-Mar | 873.51 mi (1,405.77 km) |
| Ath to Aves | 856.40 mi (1,378.25 km) |
| Ath to Azambuja | 1,006.97 mi (1,620.56 km) |
| Ath to Baiao | 862.95 mi (1,388.78 km) |
| Ath to Barcelos | 862.49 mi (1,388.04 km) |
| Ath to Barreiro | 1,035.98 mi (1,667.25 km) |
| Ath to Batalha | 971.58 mi (1,563.60 km) |
| Ath to Beja | 1,040.09 mi (1,673.86 km) |
| Ath to Belas | 1,035.77 mi (1,666.91 km) |
| Ath to Benavente | 1,010.78 mi (1,626.69 km) |
