| Cospicua to Castelo Branco | 1,228.47 mi (1,977.02 km) |
| Cospicua to Castro Daire | 1,260.53 mi (2,028.63 km) |
| Cospicua to Celorico de Basto | 1,269.39 mi (2,042.89 km) |
| Cospicua to Chamusca | 1,278.04 mi (2,056.80 km) |
| Cospicua to Chaves | 1,247.21 mi (2,007.19 km) |
| Cospicua to Cinfaes | 1,272.97 mi (2,048.64 km) |
| Cospicua to Coimbra | 1,280.21 mi (2,060.29 km) |
| Cospicua to Condeixa-a-Nova | 1,283.24 mi (2,065.18 km) |
| Cospicua to Corroios | 1,311.89 mi (2,111.29 km) |
| Cospicua to Coruche | 1,278.97 mi (2,058.31 km) |
| Cospicua to Costa de Caparica | 1,316.50 mi (2,118.71 km) |
| Cospicua to Covilha | 1,232.12 mi (1,982.90 km) |
| Cospicua to Eiras | 1,280.16 mi (2,060.23 km) |
| Cospicua to Elvas | 1,204.74 mi (1,938.84 km) |
| Cospicua to Entroncamento | 1,277.74 mi (2,056.33 km) |
