| Illertissen to Arcozelo | 1,041.20 mi (1,675.66 km) |
| Illertissen to Arganil | 1,050.60 mi (1,690.78 km) |
| Illertissen to Arouca | 1,029.18 mi (1,656.30 km) |
| Illertissen to Arruda dos Vinhos | 1,146.13 mi (1,844.53 km) |
| Illertissen to Aveiro | 1,058.50 mi (1,703.49 km) |
| Illertissen to Aver-o-Mar | 1,033.30 mi (1,662.94 km) |
| Illertissen to Aves | 1,011.68 mi (1,628.15 km) |
| Illertissen to Azambuja | 1,134.21 mi (1,825.33 km) |
| Illertissen to Baiao | 1,010.90 mi (1,626.89 km) |
| Illertissen to Barcelos | 1,022.43 mi (1,645.44 km) |
| Illertissen to Barreiro | 1,160.32 mi (1,867.36 km) |
| Illertissen to Batalha | 1,105.93 mi (1,779.82 km) |
| Illertissen to Beja | 1,142.34 mi (1,838.42 km) |
| Illertissen to Belas | 1,163.82 mi (1,872.99 km) |
| Illertissen to Benavente | 1,135.93 mi (1,828.11 km) |
