| Halikko to Castelo Branco | 1,930.66 mi (3,107.10 km) |
| Halikko to Castro Daire | 1,880.43 mi (3,026.27 km) |
| Halikko to Celorico de Basto | 1,854.73 mi (2,984.90 km) |
| Halikko to Chamusca | 1,985.98 mi (3,196.13 km) |
| Halikko to Chaves | 1,818.91 mi (2,927.26 km) |
| Halikko to Cinfaes | 1,874.80 mi (3,017.21 km) |
| Halikko to Coimbra | 1,934.49 mi (3,113.26 km) |
| Halikko to Condeixa-a-Nova | 1,941.99 mi (3,125.33 km) |
| Halikko to Corroios | 2,048.08 mi (3,296.07 km) |
| Halikko to Coruche | 2,010.18 mi (3,235.07 km) |
| Halikko to Costa de Caparica | 2,048.78 mi (3,297.19 km) |
| Halikko to Covilha | 1,903.52 mi (3,063.42 km) |
| Halikko to Eiras | 1,932.55 mi (3,110.14 km) |
| Halikko to Elvas | 1,976.54 mi (3,180.94 km) |
| Halikko to Entroncamento | 1,978.83 mi (3,184.62 km) |
