| Congleton to Cascais | 1,056.13 mi (1,699.67 km) |
| Congleton to Castelo Branco | 955.04 mi (1,536.99 km) |
| Congleton to Castro Daire | 888.25 mi (1,429.50 km) |
| Congleton to Celorico de Basto | 857.10 mi (1,379.36 km) |
| Congleton to Chamusca | 999.21 mi (1,608.08 km) |
| Congleton to Chaves | 825.88 mi (1,329.13 km) |
| Congleton to Cinfaes | 877.83 mi (1,412.73 km) |
| Congleton to Coimbra | 941.13 mi (1,514.61 km) |
| Congleton to Condeixa-a-Nova | 948.44 mi (1,526.36 km) |
| Congleton to Corroios | 1,057.77 mi (1,702.32 km) |
| Congleton to Coruche | 1,026.05 mi (1,651.27 km) |
| Congleton to Costa de Caparica | 1,057.05 mi (1,701.16 km) |
| Congleton to Covilha | 923.71 mi (1,486.56 km) |
| Congleton to Eiras | 939.00 mi (1,511.17 km) |
| Congleton to Elvas | 1,015.06 mi (1,633.58 km) |
