| Nis to Cascais | 1,653.34 mi (2,660.79 km) |
| Nis to Castelo Branco | 1,530.60 mi (2,463.27 km) |
| Nis to Castro Daire | 1,529.89 mi (2,462.11 km) |
| Nis to Celorico de Basto | 1,524.21 mi (2,452.98 km) |
| Nis to Chamusca | 1,590.67 mi (2,559.94 km) |
| Nis to Chaves | 1,491.54 mi (2,400.41 km) |
| Nis to Cinfaes | 1,536.10 mi (2,472.11 km) |
| Nis to Coimbra | 1,568.73 mi (2,524.63 km) |
| Nis to Condeixa-a-Nova | 1,574.30 mi (2,533.60 km) |
| Nis to Corroios | 1,642.11 mi (2,642.73 km) |
| Nis to Coruche | 1,602.26 mi (2,578.60 km) |
| Nis to Costa de Caparica | 1,645.62 mi (2,648.38 km) |
| Nis to Covilha | 1,520.54 mi (2,447.08 km) |
| Nis to Eiras | 1,567.82 mi (2,523.16 km) |
| Nis to Elvas | 1,535.27 mi (2,470.78 km) |
