| Dillenburg to Arcozelo | 1,048.93 mi (1,688.09 km) |
| Dillenburg to Arganil | 1,070.04 mi (1,722.06 km) |
| Dillenburg to Arouca | 1,040.58 mi (1,674.66 km) |
| Dillenburg to Arruda dos Vinhos | 1,169.76 mi (1,882.55 km) |
| Dillenburg to Aveiro | 1,070.24 mi (1,722.38 km) |
| Dillenburg to Aver-o-Mar | 1,036.77 mi (1,668.51 km) |
| Dillenburg to Aves | 1,017.68 mi (1,637.79 km) |
| Dillenburg to Azambuja | 1,158.42 mi (1,864.30 km) |
| Dillenburg to Baiao | 1,021.35 mi (1,643.70 km) |
| Dillenburg to Barcelos | 1,025.68 mi (1,650.67 km) |
| Dillenburg to Barreiro | 1,186.51 mi (1,909.50 km) |
| Dillenburg to Batalha | 1,125.63 mi (1,811.53 km) |
| Dillenburg to Beja | 1,181.12 mi (1,900.83 km) |
| Dillenburg to Belas | 1,187.85 mi (1,911.66 km) |
| Dillenburg to Benavente | 1,161.39 mi (1,869.08 km) |
