| Duragan to Cascais | 2,333.17 mi (3,754.87 km) |
| Duragan to Castelo Branco | 2,211.80 mi (3,559.54 km) |
| Duragan to Castro Daire | 2,212.87 mi (3,561.27 km) |
| Duragan to Celorico de Basto | 2,207.56 mi (3,552.72 km) |
| Duragan to Chamusca | 2,271.41 mi (3,655.48 km) |
| Duragan to Chaves | 2,174.98 mi (3,500.29 km) |
| Duragan to Cinfaes | 2,219.29 mi (3,571.60 km) |
| Duragan to Coimbra | 2,251.02 mi (3,622.66 km) |
| Duragan to Condeixa-a-Nova | 2,256.47 mi (3,631.44 km) |
| Duragan to Corroios | 2,321.54 mi (3,736.16 km) |
| Duragan to Coruche | 2,282.11 mi (3,672.70 km) |
| Duragan to Costa de Caparica | 2,325.19 mi (3,742.03 km) |
| Duragan to Covilha | 2,202.60 mi (3,544.75 km) |
| Duragan to Eiras | 2,250.14 mi (3,621.26 km) |
| Duragan to Elvas | 2,213.83 mi (3,562.81 km) |
