| Alcanar to Cascais | 541.60 mi (871.62 km) |
| Alcanar to Castelo Branco | 424.13 mi (682.56 km) |
| Alcanar to Castro Daire | 441.12 mi (709.92 km) |
| Alcanar to Celorico de Basto | 446.09 mi (717.91 km) |
| Alcanar to Chamusca | 481.71 mi (775.23 km) |
| Alcanar to Chaves | 421.80 mi (678.83 km) |
| Alcanar to Cinfaes | 451.85 mi (727.19 km) |
| Alcanar to Coimbra | 469.34 mi (755.33 km) |
| Alcanar to Condeixa-a-Nova | 473.75 mi (762.42 km) |
| Alcanar to Corroios | 529.63 mi (852.36 km) |
| Alcanar to Coruche | 490.65 mi (789.63 km) |
| Alcanar to Costa de Caparica | 533.38 mi (858.39 km) |
| Alcanar to Covilha | 420.08 mi (676.06 km) |
| Alcanar to Eiras | 468.86 mi (754.56 km) |
| Alcanar to Elvas | 421.68 mi (678.63 km) |
