| Asenovgrad to Coin | 1,616.48 mi (2,601.47 km) |
| Asenovgrad to Colindres | 1,433.86 mi (2,307.57 km) |
| Asenovgrad to Collado-Villalba | 1,494.18 mi (2,404.66 km) |
| Asenovgrad to Colmenar Viejo | 1,481.40 mi (2,384.09 km) |
| Asenovgrad to Colmenarejo | 1,495.78 mi (2,407.22 km) |
| Asenovgrad to Conil de la Frontera | 1,695.49 mi (2,728.63 km) |
| Asenovgrad to Consuegra | 1,494.04 mi (2,404.43 km) |
| Asenovgrad to Corbera de Llobregat | 1,180.05 mi (1,899.11 km) |
| Asenovgrad to Cordoba | 1,587.76 mi (2,555.25 km) |
| Asenovgrad to Coria del Rio | 1,667.43 mi (2,683.46 km) |
| Asenovgrad to Crevillente | 1,375.65 mi (2,213.90 km) |
| Asenovgrad to Cuarte de Huerva | 1,323.33 mi (2,129.70 km) |
| Asenovgrad to Cubellas | 1,195.72 mi (1,924.32 km) |
| Asenovgrad to Cuellar | 1,498.42 mi (2,411.48 km) |
| Asenovgrad to Cuenca | 1,408.45 mi (2,266.68 km) |
