| Atca to Cocentaina | 1,548.36 mi (2,491.85 km) |
| Atca to Coin | 1,805.03 mi (2,904.91 km) |
| Atca to Colindres | 1,692.42 mi (2,723.69 km) |
| Atca to Collado-Villalba | 1,724.74 mi (2,775.71 km) |
| Atca to Colmenar Viejo | 1,711.94 mi (2,755.09 km) |
| Atca to Colmenarejo | 1,725.57 mi (2,777.04 km) |
| Atca to Conil de la Frontera | 1,883.48 mi (3,031.17 km) |
| Atca to Consuegra | 1,711.19 mi (2,753.90 km) |
| Atca to Corbera de Llobregat | 1,413.85 mi (2,275.38 km) |
| Atca to Cordoba | 1,789.81 mi (2,880.42 km) |
| Atca to Coria del Rio | 1,866.06 mi (3,003.13 km) |
| Atca to Crevillente | 1,572.59 mi (2,530.85 km) |
| Atca to Cuarte de Huerva | 1,561.32 mi (2,512.71 km) |
| Atca to Cubellas | 1,427.01 mi (2,296.55 km) |
| Atca to Cuellar | 1,737.39 mi (2,796.06 km) |
