| Birkenhead to Cocentaina | 1,019.40 mi (1,640.56 km) |
| Birkenhead to Coin | 1,158.69 mi (1,864.73 km) |
| Birkenhead to Colindres | 690.96 mi (1,111.99 km) |
| Birkenhead to Collado-Villalba | 882.83 mi (1,420.78 km) |
| Birkenhead to Colmenar Viejo | 880.54 mi (1,417.09 km) |
| Birkenhead to Colmenarejo | 887.86 mi (1,428.86 km) |
| Birkenhead to Conil de la Frontera | 1,192.55 mi (1,919.22 km) |
| Birkenhead to Consuegra | 962.95 mi (1,549.72 km) |
| Birkenhead to Corbera de Llobregat | 858.65 mi (1,381.86 km) |
| Birkenhead to Cordoba | 1,074.84 mi (1,729.78 km) |
| Birkenhead to Coria del Rio | 1,122.53 mi (1,806.54 km) |
| Birkenhead to Crevillente | 1,051.62 mi (1,692.42 km) |
| Birkenhead to Cuarte de Huerva | 821.73 mi (1,322.45 km) |
| Birkenhead to Cubellas | 869.46 mi (1,399.27 km) |
| Birkenhead to Cuellar | 830.76 mi (1,336.98 km) |
