| Oud-Heverlee to Arcozelo | 927.35 mi (1,492.42 km) |
| Oud-Heverlee to Arganil | 954.90 mi (1,536.77 km) |
| Oud-Heverlee to Arouca | 921.21 mi (1,482.54 km) |
| Oud-Heverlee to Arruda dos Vinhos | 1,055.69 mi (1,698.98 km) |
| Oud-Heverlee to Aveiro | 950.60 mi (1,529.84 km) |
| Oud-Heverlee to Aver-o-Mar | 913.00 mi (1,469.33 km) |
| Oud-Heverlee to Aves | 895.60 mi (1,441.33 km) |
| Oud-Heverlee to Azambuja | 1,044.86 mi (1,681.53 km) |
| Oud-Heverlee to Baiao | 901.74 mi (1,451.21 km) |
| Oud-Heverlee to Barcelos | 901.96 mi (1,451.57 km) |
| Oud-Heverlee to Barreiro | 1,073.75 mi (1,728.04 km) |
| Oud-Heverlee to Batalha | 1,009.83 mi (1,625.16 km) |
| Oud-Heverlee to Beja | 1,076.37 mi (1,732.25 km) |
| Oud-Heverlee to Belas | 1,073.78 mi (1,728.08 km) |
| Oud-Heverlee to Benavente | 1,048.54 mi (1,687.46 km) |
