| Hard to Castelo Branco | 1,006.35 mi (1,619.57 km) |
| Hard to Castro Daire | 981.48 mi (1,579.53 km) |
| Hard to Celorico de Basto | 966.37 mi (1,555.22 km) |
| Hard to Chamusca | 1,067.51 mi (1,718.00 km) |
| Hard to Chaves | 930.17 mi (1,496.97 km) |
| Hard to Cinfaes | 982.67 mi (1,581.45 km) |
| Hard to Coimbra | 1,029.84 mi (1,657.36 km) |
| Hard to Condeixa-a-Nova | 1,036.66 mi (1,668.34 km) |
| Hard to Corroios | 1,127.16 mi (1,813.99 km) |
| Hard to Coruche | 1,086.16 mi (1,748.01 km) |
| Hard to Costa de Caparica | 1,129.42 mi (1,817.63 km) |
| Hard to Covilha | 987.08 mi (1,588.56 km) |
| Hard to Eiras | 1,028.38 mi (1,655.02 km) |
| Hard to Elvas | 1,033.18 mi (1,662.75 km) |
| Hard to Entroncamento | 1,062.02 mi (1,709.15 km) |
