| Carignano to Castelo Branco | 848.99 mi (1,366.32 km) |
| Carignano to Castro Daire | 835.36 mi (1,344.38 km) |
| Carignano to Celorico de Basto | 825.24 mi (1,328.09 km) |
| Carignano to Chamusca | 910.45 mi (1,465.23 km) |
| Carignano to Chaves | 790.70 mi (1,272.51 km) |
| Carignano to Cinfaes | 839.25 mi (1,350.65 km) |
| Carignano to Coimbra | 879.48 mi (1,415.39 km) |
| Carignano to Condeixa-a-Nova | 885.78 mi (1,425.52 km) |
| Carignano to Corroios | 967.41 mi (1,556.90 km) |
| Carignano to Coruche | 926.39 mi (1,490.88 km) |
| Carignano to Costa de Caparica | 970.20 mi (1,561.38 km) |
| Carignano to Covilha | 833.62 mi (1,341.59 km) |
| Carignano to Eiras | 878.27 mi (1,413.44 km) |
| Carignano to Elvas | 867.32 mi (1,395.81 km) |
| Carignano to Entroncamento | 905.77 mi (1,457.70 km) |
