| Cernavoda to Cascais | 1,958.41 mi (3,151.75 km) |
| Cernavoda to Castelo Branco | 1,834.09 mi (2,951.69 km) |
| Cernavoda to Castro Daire | 1,829.18 mi (2,943.77 km) |
| Cernavoda to Celorico de Basto | 1,821.53 mi (2,931.46 km) |
| Cernavoda to Chamusca | 1,894.72 mi (3,049.26 km) |
| Cernavoda to Chaves | 1,787.84 mi (2,877.25 km) |
| Cernavoda to Cinfaes | 1,834.43 mi (2,952.22 km) |
| Cernavoda to Coimbra | 1,870.06 mi (3,009.58 km) |
| Cernavoda to Condeixa-a-Nova | 1,875.89 mi (3,018.96 km) |
| Cernavoda to Corroios | 1,947.64 mi (3,134.43 km) |
| Cernavoda to Coruche | 1,907.40 mi (3,069.67 km) |
| Cernavoda to Costa de Caparica | 1,951.00 mi (3,139.83 km) |
| Cernavoda to Covilha | 1,822.48 mi (2,933.00 km) |
| Cernavoda to Eiras | 1,869.05 mi (3,007.94 km) |
| Cernavoda to Elvas | 1,841.83 mi (2,964.14 km) |
