| Skegness to Cocentaina | 995.54 mi (1,602.17 km) |
| Skegness to Coin | 1,164.66 mi (1,874.34 km) |
| Skegness to Colindres | 695.39 mi (1,119.13 km) |
| Skegness to Collado-Villalba | 888.04 mi (1,429.16 km) |
| Skegness to Colmenar Viejo | 883.77 mi (1,422.29 km) |
| Skegness to Colmenarejo | 893.03 mi (1,437.20 km) |
| Skegness to Conil de la Frontera | 1,206.82 mi (1,942.19 km) |
| Skegness to Consuegra | 963.55 mi (1,550.68 km) |
| Skegness to Corbera de Llobregat | 813.60 mi (1,309.36 km) |
| Skegness to Cordoba | 1,082.38 mi (1,741.92 km) |
| Skegness to Coria del Rio | 1,138.04 mi (1,831.49 km) |
| Skegness to Crevillente | 1,030.61 mi (1,658.61 km) |
| Skegness to Cuarte de Huerva | 800.88 mi (1,288.89 km) |
| Skegness to Cubellas | 826.86 mi (1,330.70 km) |
| Skegness to Cuellar | 839.74 mi (1,351.43 km) |
