| Asti to Castelo Branco | 873.58 mi (1,405.90 km) |
| Asti to Castro Daire | 860.65 mi (1,385.08 km) |
| Asti to Celorico de Basto | 850.76 mi (1,369.17 km) |
| Asti to Chamusca | 935.02 mi (1,504.77 km) |
| Asti to Chaves | 816.31 mi (1,313.72 km) |
| Asti to Cinfaes | 864.67 mi (1,391.55 km) |
| Asti to Coimbra | 904.51 mi (1,455.67 km) |
| Asti to Condeixa-a-Nova | 910.78 mi (1,465.75 km) |
| Asti to Corroios | 991.73 mi (1,596.04 km) |
| Asti to Coruche | 950.74 mi (1,530.07 km) |
| Asti to Costa de Caparica | 994.56 mi (1,600.59 km) |
| Asti to Covilha | 858.50 mi (1,381.61 km) |
| Asti to Eiras | 903.32 mi (1,453.75 km) |
| Asti to Elvas | 891.17 mi (1,434.19 km) |
| Asti to Entroncamento | 930.40 mi (1,497.34 km) |
