| Cobh to Castelo Branco | 832.36 mi (1,339.55 km) |
| Cobh to Castro Daire | 756.84 mi (1,218.01 km) |
| Cobh to Celorico de Basto | 723.38 mi (1,164.17 km) |
| Cobh to Chamusca | 863.78 mi (1,390.12 km) |
| Cobh to Chaves | 699.64 mi (1,125.96 km) |
| Cobh to Cinfaes | 742.86 mi (1,195.52 km) |
| Cobh to Coimbra | 804.26 mi (1,294.34 km) |
| Cobh to Condeixa-a-Nova | 810.82 mi (1,304.89 km) |
| Cobh to Corroios | 915.47 mi (1,473.30 km) |
| Cobh to Coruche | 890.96 mi (1,433.87 km) |
| Cobh to Costa de Caparica | 913.60 mi (1,470.29 km) |
| Cobh to Covilha | 800.15 mi (1,287.72 km) |
| Cobh to Eiras | 802.12 mi (1,290.89 km) |
| Cobh to Elvas | 898.82 mi (1,446.52 km) |
| Cobh to Entroncamento | 855.81 mi (1,377.29 km) |
