| Cassano al Ionio to Castelo Branco | 1,260.51 mi (2,028.59 km) |
| Cassano al Ionio to Castro Daire | 1,275.31 mi (2,052.42 km) |
| Cassano al Ionio to Celorico de Basto | 1,276.56 mi (2,054.42 km) |
| Cassano al Ionio to Chamusca | 1,317.02 mi (2,119.55 km) |
| Cassano al Ionio to Chaves | 1,248.21 mi (2,008.81 km) |
| Cassano al Ionio to Cinfaes | 1,284.68 mi (2,067.50 km) |
| Cassano al Ionio to Coimbra | 1,305.90 mi (2,101.64 km) |
| Cassano al Ionio to Condeixa-a-Nova | 1,310.39 mi (2,108.87 km) |
| Cassano al Ionio to Corroios | 1,361.43 mi (2,191.01 km) |
| Cassano al Ionio to Coruche | 1,323.96 mi (2,130.70 km) |
| Cassano al Ionio to Costa de Caparica | 1,365.51 mi (2,197.57 km) |
| Cassano al Ionio to Covilha | 1,256.64 mi (2,022.37 km) |
| Cassano al Ionio to Eiras | 1,305.37 mi (2,100.79 km) |
| Cassano al Ionio to Elvas | 1,252.26 mi (2,015.32 km) |
| Cassano al Ionio to Entroncamento | 1,314.97 mi (2,116.23 km) |
