| Sredets to Arcozelo | 1,837.24 mi (2,956.75 km) |
| Sredets to Arganil | 1,823.18 mi (2,934.13 km) |
| Sredets to Arouca | 1,819.51 mi (2,928.22 km) |
| Sredets to Arruda dos Vinhos | 1,900.32 mi (3,058.27 km) |
| Sredets to Aveiro | 1,845.43 mi (2,969.93 km) |
| Sredets to Aver-o-Mar | 1,837.72 mi (2,957.53 km) |
| Sredets to Aves | 1,813.55 mi (2,918.63 km) |
| Sredets to Azambuja | 1,888.30 mi (3,038.93 km) |
| Sredets to Baiao | 1,804.76 mi (2,904.49 km) |
| Sredets to Barcelos | 1,828.18 mi (2,942.18 km) |
| Sredets to Barreiro | 1,907.47 mi (3,069.78 km) |
| Sredets to Batalha | 1,872.41 mi (3,013.36 km) |
| Sredets to Beja | 1,862.05 mi (2,996.68 km) |
| Sredets to Belas | 1,915.42 mi (3,082.56 km) |
| Sredets to Benavente | 1,887.13 mi (3,037.04 km) |
