| Enns to Arcozelo | 1,233.30 mi (1,984.80 km) |
| Enns to Arganil | 1,238.72 mi (1,993.53 km) |
| Enns to Arouca | 1,220.21 mi (1,963.73 km) |
| Enns to Arruda dos Vinhos | 1,331.91 mi (2,143.50 km) |
| Enns to Aveiro | 1,249.21 mi (2,010.41 km) |
| Enns to Aver-o-Mar | 1,226.70 mi (1,974.18 km) |
| Enns to Aves | 1,204.50 mi (1,938.45 km) |
| Enns to Azambuja | 1,319.84 mi (2,124.08 km) |
| Enns to Baiao | 1,202.37 mi (1,935.02 km) |
| Enns to Barcelos | 1,215.96 mi (1,956.90 km) |
| Enns to Barreiro | 1,344.96 mi (2,164.51 km) |
| Enns to Batalha | 1,293.51 mi (2,081.70 km) |
| Enns to Beja | 1,321.58 mi (2,126.87 km) |
| Enns to Belas | 1,349.30 mi (2,171.50 km) |
| Enns to Benavente | 1,321.05 mi (2,126.03 km) |
