| Sermoneta to Coin | 1,006.59 mi (1,619.96 km) |
| Sermoneta to Colindres | 845.64 mi (1,360.92 km) |
| Sermoneta to Collado-Villalba | 885.63 mi (1,425.28 km) |
| Sermoneta to Colmenar Viejo | 872.80 mi (1,404.64 km) |
| Sermoneta to Colmenarejo | 886.93 mi (1,427.38 km) |
| Sermoneta to Conil de la Frontera | 1,085.39 mi (1,746.77 km) |
| Sermoneta to Consuegra | 881.96 mi (1,419.38 km) |
| Sermoneta to Corbera de Llobregat | 571.74 mi (920.13 km) |
| Sermoneta to Cordoba | 975.45 mi (1,569.84 km) |
| Sermoneta to Coria del Rio | 1,055.36 mi (1,698.44 km) |
| Sermoneta to Crevillente | 764.84 mi (1,230.89 km) |
| Sermoneta to Cuarte de Huerva | 717.78 mi (1,155.15 km) |
| Sermoneta to Cubellas | 586.39 mi (943.70 km) |
| Sermoneta to Cuellar | 893.98 mi (1,438.72 km) |
| Sermoneta to Cuenca | 796.98 mi (1,282.62 km) |
