| Castelfidardo to Castelo Branco | 1,112.31 mi (1,790.10 km) |
| Castelfidardo to Castro Daire | 1,110.71 mi (1,787.51 km) |
| Castelfidardo to Celorico de Basto | 1,105.13 mi (1,778.53 km) |
| Castelfidardo to Chamusca | 1,172.66 mi (1,887.22 km) |
| Castelfidardo to Chaves | 1,072.62 mi (1,726.22 km) |
| Castelfidardo to Cinfaes | 1,116.93 mi (1,797.53 km) |
| Castelfidardo to Coimbra | 1,149.78 mi (1,850.40 km) |
| Castelfidardo to Condeixa-a-Nova | 1,155.41 mi (1,859.45 km) |
| Castelfidardo to Corroios | 1,225.02 mi (1,971.48 km) |
| Castelfidardo to Coruche | 1,184.90 mi (1,906.90 km) |
| Castelfidardo to Costa de Caparica | 1,228.42 mi (1,976.96 km) |
| Castelfidardo to Covilha | 1,101.72 mi (1,773.05 km) |
| Castelfidardo to Eiras | 1,148.84 mi (1,848.89 km) |
| Castelfidardo to Elvas | 1,119.02 mi (1,800.89 km) |
| Castelfidardo to Entroncamento | 1,169.05 mi (1,881.41 km) |
