| Walkden to Cocentaina | 1,025.32 mi (1,650.09 km) |
| Walkden to Coin | 1,170.19 mi (1,883.23 km) |
| Walkden to Colindres | 701.35 mi (1,128.71 km) |
| Walkden to Collado-Villalba | 893.81 mi (1,438.44 km) |
| Walkden to Colmenar Viejo | 891.16 mi (1,434.19 km) |
| Walkden to Colmenarejo | 898.83 mi (1,446.54 km) |
| Walkden to Conil de la Frontera | 1,205.51 mi (1,940.07 km) |
| Walkden to Consuegra | 973.25 mi (1,566.29 km) |
| Walkden to Corbera de Llobregat | 860.21 mi (1,384.37 km) |
| Walkden to Cordoba | 1,086.51 mi (1,748.57 km) |
| Walkden to Coria del Rio | 1,135.63 mi (1,827.61 km) |
| Walkden to Crevillente | 1,058.12 mi (1,702.88 km) |
| Walkden to Cuarte de Huerva | 827.86 mi (1,332.31 km) |
| Walkden to Cubellas | 871.52 mi (1,402.58 km) |
| Walkden to Cuellar | 842.30 mi (1,355.55 km) |
