| Birecik to Cocentaina | 2,082.95 mi (3,352.18 km) |
| Birecik to Coin | 2,342.22 mi (3,769.45 km) |
| Birecik to Colindres | 2,206.18 mi (3,550.50 km) |
| Birecik to Collado-Villalba | 2,252.10 mi (3,624.40 km) |
| Birecik to Colmenar Viejo | 2,239.26 mi (3,603.75 km) |
| Birecik to Colmenarejo | 2,253.21 mi (3,626.19 km) |
| Birecik to Conil de la Frontera | 2,420.83 mi (3,895.96 km) |
| Birecik to Consuegra | 2,242.80 mi (3,609.44 km) |
| Birecik to Corbera de Llobregat | 1,938.89 mi (3,120.34 km) |
| Birecik to Cordoba | 2,325.04 mi (3,741.79 km) |
| Birecik to Coria del Rio | 2,402.01 mi (3,865.66 km) |
| Birecik to Crevillente | 2,108.22 mi (3,392.85 km) |
| Birecik to Cuarte de Huerva | 2,085.23 mi (3,355.85 km) |
| Birecik to Cubellas | 1,953.06 mi (3,143.14 km) |
| Birecik to Cuellar | 2,261.43 mi (3,639.42 km) |
