| Slawno to Castelo Branco | 1,503.82 mi (2,420.16 km) |
| Slawno to Castro Daire | 1,462.45 mi (2,353.59 km) |
| Slawno to Celorico de Basto | 1,440.25 mi (2,317.86 km) |
| Slawno to Chamusca | 1,562.21 mi (2,514.13 km) |
| Slawno to Chaves | 1,403.55 mi (2,258.79 km) |
| Slawno to Cinfaes | 1,459.30 mi (2,348.52 km) |
| Slawno to Coimbra | 1,515.28 mi (2,438.60 km) |
| Slawno to Condeixa-a-Nova | 1,522.64 mi (2,450.46 km) |
| Slawno to Corroios | 1,624.19 mi (2,613.87 km) |
| Slawno to Coruche | 1,584.56 mi (2,550.10 km) |
| Slawno to Costa de Caparica | 1,625.51 mi (2,616.01 km) |
| Slawno to Covilha | 1,479.28 mi (2,380.67 km) |
| Slawno to Eiras | 1,513.49 mi (2,435.73 km) |
| Slawno to Elvas | 1,542.90 mi (2,483.06 km) |
| Slawno to Entroncamento | 1,555.60 mi (2,503.49 km) |
