| Slupca to Arcozelo | 1,464.69 mi (2,357.19 km) |
| Slupca to Arganil | 1,480.58 mi (2,382.76 km) |
| Slupca to Arouca | 1,454.76 mi (2,341.20 km) |
| Slupca to Arruda dos Vinhos | 1,578.51 mi (2,540.36 km) |
| Slupca to Aveiro | 1,484.39 mi (2,388.89 km) |
| Slupca to Aver-o-Mar | 1,454.12 mi (2,340.19 km) |
| Slupca to Aves | 1,433.99 mi (2,307.78 km) |
| Slupca to Azambuja | 1,566.81 mi (2,521.54 km) |
| Slupca to Baiao | 1,435.85 mi (2,310.78 km) |
| Slupca to Barcelos | 1,443.07 mi (2,322.40 km) |
| Slupca to Barreiro | 1,593.91 mi (2,565.15 km) |
| Slupca to Batalha | 1,536.26 mi (2,472.36 km) |
| Slupca to Beja | 1,580.78 mi (2,544.02 km) |
| Slupca to Belas | 1,596.44 mi (2,569.22 km) |
| Slupca to Benavente | 1,569.11 mi (2,525.24 km) |
