| Progress to Cocentaina | 3,938.42 mi (6,338.27 km) |
| Progress to Coin | 3,796.54 mi (6,109.94 km) |
| Progress to Colindres | 3,657.52 mi (5,886.20 km) |
| Progress to Collado-Villalba | 3,710.43 mi (5,971.35 km) |
| Progress to Colmenar Viejo | 3,721.16 mi (5,988.63 km) |
| Progress to Colmenarejo | 3,712.16 mi (5,974.14 km) |
| Progress to Conil de la Frontera | 3,743.54 mi (6,024.64 km) |
| Progress to Consuegra | 3,764.72 mi (6,058.74 km) |
| Progress to Corbera de Llobregat | 3,964.04 mi (6,379.51 km) |
| Progress to Cordoba | 3,756.68 mi (6,045.79 km) |
| Progress to Coria del Rio | 3,713.25 mi (5,975.90 km) |
| Progress to Crevillente | 3,936.90 mi (6,335.82 km) |
| Progress to Cuarte de Huerva | 3,827.17 mi (6,159.24 km) |
| Progress to Cubellas | 3,958.72 mi (6,370.95 km) |
| Progress to Cuellar | 3,673.62 mi (5,912.12 km) |
