| Crest to Coin | 755.40 mi (1,215.71 km) |
| Crest to Colindres | 430.28 mi (692.47 km) |
| Crest to Collado-Villalba | 538.45 mi (866.56 km) |
| Crest to Colmenar Viejo | 527.01 mi (848.15 km) |
| Crest to Colmenarejo | 541.69 mi (871.76 km) |
| Crest to Conil de la Frontera | 824.53 mi (1,326.95 km) |
| Crest to Consuegra | 572.25 mi (920.94 km) |
| Crest to Corbera de Llobregat | 276.87 mi (445.58 km) |
| Crest to Cordoba | 693.62 mi (1,116.28 km) |
| Crest to Coria del Rio | 771.96 mi (1,242.34 km) |
| Crest to Crevillente | 539.59 mi (868.39 km) |
| Crest to Cuarte de Huerva | 369.73 mi (595.03 km) |
| Crest to Cubellas | 296.17 mi (476.64 km) |
| Crest to Cuellar | 523.91 mi (843.15 km) |
| Crest to Cuenca | 487.16 mi (784.01 km) |
