| Aytos to Arcozelo | 1,835.92 mi (2,954.62 km) |
| Aytos to Arganil | 1,822.74 mi (2,933.42 km) |
| Aytos to Arouca | 1,818.37 mi (2,926.39 km) |
| Aytos to Arruda dos Vinhos | 1,900.75 mi (3,058.97 km) |
| Aytos to Aveiro | 1,844.49 mi (2,968.42 km) |
| Aytos to Aver-o-Mar | 1,836.06 mi (2,954.85 km) |
| Aytos to Aves | 1,811.93 mi (2,916.03 km) |
| Aytos to Azambuja | 1,888.71 mi (3,039.59 km) |
| Aytos to Baiao | 1,803.45 mi (2,902.37 km) |
| Aytos to Barcelos | 1,826.44 mi (2,939.37 km) |
| Aytos to Barreiro | 1,908.18 mi (3,070.92 km) |
| Aytos to Batalha | 1,872.32 mi (3,013.21 km) |
| Aytos to Beja | 1,863.61 mi (2,999.18 km) |
| Aytos to Belas | 1,915.98 mi (3,083.47 km) |
| Aytos to Benavente | 1,887.64 mi (3,037.86 km) |
