| Carrigaline to Castelo Branco | 830.20 mi (1,336.08 km) |
| Carrigaline to Castro Daire | 754.57 mi (1,214.37 km) |
| Carrigaline to Celorico de Basto | 721.11 mi (1,160.51 km) |
| Carrigaline to Chamusca | 861.37 mi (1,386.24 km) |
| Carrigaline to Chaves | 697.53 mi (1,122.56 km) |
| Carrigaline to Cinfaes | 740.55 mi (1,191.79 km) |
| Carrigaline to Coimbra | 801.86 mi (1,290.48 km) |
| Carrigaline to Condeixa-a-Nova | 808.40 mi (1,301.00 km) |
| Carrigaline to Corroios | 912.90 mi (1,469.17 km) |
| Carrigaline to Coruche | 888.54 mi (1,429.97 km) |
| Carrigaline to Costa de Caparica | 911.01 mi (1,466.13 km) |
| Carrigaline to Covilha | 798.00 mi (1,284.26 km) |
| Carrigaline to Eiras | 799.72 mi (1,287.03 km) |
| Carrigaline to Elvas | 896.74 mi (1,443.17 km) |
| Carrigaline to Entroncamento | 853.40 mi (1,373.41 km) |
