| Certaldo to Coin | 958.10 mi (1,541.91 km) |
| Certaldo to Colindres | 725.68 mi (1,167.86 km) |
| Certaldo to Collado-Villalba | 796.23 mi (1,281.41 km) |
| Certaldo to Colmenar Viejo | 783.66 mi (1,261.18 km) |
| Certaldo to Colmenarejo | 798.35 mi (1,284.82 km) |
| Certaldo to Conil de la Frontera | 1,034.82 mi (1,665.38 km) |
| Certaldo to Consuegra | 807.43 mi (1,299.44 km) |
| Certaldo to Corbera de Llobregat | 486.67 mi (783.23 km) |
| Certaldo to Cordoba | 914.27 mi (1,471.38 km) |
| Certaldo to Coria del Rio | 995.29 mi (1,601.76 km) |
| Certaldo to Crevillente | 718.05 mi (1,155.58 km) |
| Certaldo to Cuarte de Huerva | 622.86 mi (1,002.40 km) |
| Certaldo to Cubellas | 504.32 mi (811.63 km) |
| Certaldo to Cuellar | 795.23 mi (1,279.80 km) |
| Certaldo to Cuenca | 719.72 mi (1,158.27 km) |
