| Keighley to Cascais | 1,106.03 mi (1,779.98 km) |
| Keighley to Castelo Branco | 1,005.29 mi (1,617.86 km) |
| Keighley to Castro Daire | 938.34 mi (1,510.12 km) |
| Keighley to Celorico de Basto | 907.12 mi (1,459.87 km) |
| Keighley to Chamusca | 1,049.31 mi (1,688.70 km) |
| Keighley to Chaves | 876.01 mi (1,409.81 km) |
| Keighley to Cinfaes | 927.84 mi (1,493.22 km) |
| Keighley to Coimbra | 991.16 mi (1,595.12 km) |
| Keighley to Condeixa-a-Nova | 998.45 mi (1,606.85 km) |
| Keighley to Corroios | 1,107.76 mi (1,782.77 km) |
| Keighley to Coruche | 1,076.17 mi (1,731.92 km) |
| Keighley to Costa de Caparica | 1,107.01 mi (1,781.57 km) |
| Keighley to Covilha | 973.93 mi (1,567.39 km) |
| Keighley to Eiras | 989.03 mi (1,591.68 km) |
| Keighley to Elvas | 1,065.36 mi (1,714.53 km) |
