| Douarnenez to Castelo Branco | 592.98 mi (954.31 km) |
| Douarnenez to Castro Daire | 527.55 mi (849.01 km) |
| Douarnenez to Celorico de Basto | 497.15 mi (800.08 km) |
| Douarnenez to Chamusca | 638.38 mi (1,027.38 km) |
| Douarnenez to Chaves | 464.88 mi (748.15 km) |
| Douarnenez to Cinfaes | 517.91 mi (833.50 km) |
| Douarnenez to Coimbra | 580.99 mi (935.01 km) |
| Douarnenez to Condeixa-a-Nova | 588.37 mi (946.90 km) |
| Douarnenez to Corroios | 697.82 mi (1,123.03 km) |
| Douarnenez to Coruche | 665.01 mi (1,070.24 km) |
| Douarnenez to Costa de Caparica | 697.34 mi (1,122.26 km) |
| Douarnenez to Covilha | 561.80 mi (904.13 km) |
| Douarnenez to Eiras | 578.87 mi (931.61 km) |
| Douarnenez to Elvas | 652.78 mi (1,050.55 km) |
| Douarnenez to Entroncamento | 630.54 mi (1,014.76 km) |
