| Edwardsville to Cocentaina | 4,602.66 mi (7,407.27 km) |
| Edwardsville to Coin | 4,476.16 mi (7,203.69 km) |
| Edwardsville to Colindres | 4,305.50 mi (6,929.03 km) |
| Edwardsville to Collado-Villalba | 4,372.98 mi (7,037.63 km) |
| Edwardsville to Colmenar Viejo | 4,383.16 mi (7,054.02 km) |
| Edwardsville to Colmenarejo | 4,375.05 mi (7,040.97 km) |
| Edwardsville to Conil de la Frontera | 4,426.53 mi (7,123.81 km) |
| Edwardsville to Consuegra | 4,431.69 mi (7,132.11 km) |
| Edwardsville to Corbera de Llobregat | 4,611.40 mi (7,421.33 km) |
| Edwardsville to Cordoba | 4,431.94 mi (7,132.52 km) |
| Edwardsville to Coria del Rio | 4,392.71 mi (7,069.39 km) |
| Edwardsville to Crevillente | 4,603.87 mi (7,409.21 km) |
| Edwardsville to Cuarte de Huerva | 4,479.49 mi (7,209.04 km) |
| Edwardsville to Cubellas | 4,607.63 mi (7,415.26 km) |
| Edwardsville to Cuellar | 4,333.17 mi (6,973.57 km) |
