| Slupca to Castelo Branco | 1,478.43 mi (2,379.30 km) |
| Slupca to Castro Daire | 1,444.14 mi (2,324.12 km) |
| Slupca to Celorico de Basto | 1,424.73 mi (2,292.89 km) |
| Slupca to Chamusca | 1,538.45 mi (2,475.90 km) |
| Slupca to Chaves | 1,387.92 mi (2,233.64 km) |
| Slupca to Cinfaes | 1,442.80 mi (2,321.96 km) |
| Slupca to Coimbra | 1,495.42 mi (2,406.64 km) |
| Slupca to Condeixa-a-Nova | 1,502.59 mi (2,418.18 km) |
| Slupca to Corroios | 1,599.66 mi (2,574.40 km) |
| Slupca to Coruche | 1,559.18 mi (2,509.25 km) |
| Slupca to Costa de Caparica | 1,601.44 mi (2,577.26 km) |
| Slupca to Covilha | 1,456.17 mi (2,343.47 km) |
| Slupca to Eiras | 1,493.76 mi (2,403.98 km) |
| Slupca to Elvas | 1,511.70 mi (2,432.85 km) |
| Slupca to Entroncamento | 1,532.32 mi (2,466.03 km) |
