| Race to Coin | 1,248.44 mi (2,009.16 km) |
| Race to Colindres | 956.79 mi (1,539.81 km) |
| Race to Collado-Villalba | 1,061.33 mi (1,708.04 km) |
| Race to Colmenar Viejo | 1,049.34 mi (1,688.75 km) |
| Race to Colmenarejo | 1,064.15 mi (1,712.58 km) |
| Race to Conil de la Frontera | 1,323.40 mi (2,129.81 km) |
| Race to Consuegra | 1,084.48 mi (1,745.31 km) |
| Race to Corbera de Llobregat | 766.09 mi (1,232.90 km) |
| Race to Cordoba | 1,198.33 mi (1,928.52 km) |
| Race to Coria del Rio | 1,278.98 mi (2,058.31 km) |
| Race to Crevillente | 1,011.87 mi (1,628.44 km) |
| Race to Cuarte de Huerva | 888.51 mi (1,429.92 km) |
| Race to Cubellas | 785.00 mi (1,263.33 km) |
| Race to Cuellar | 1,050.99 mi (1,691.40 km) |
| Race to Cuenca | 996.79 mi (1,604.18 km) |
