| Wassenaar to Coin | 1,159.04 mi (1,865.29 km) |
| Wassenaar to Colindres | 705.18 mi (1,134.87 km) |
| Wassenaar to Collado-Villalba | 889.53 mi (1,431.55 km) |
| Wassenaar to Colmenar Viejo | 882.84 mi (1,420.79 km) |
| Wassenaar to Colmenarejo | 894.29 mi (1,439.23 km) |
| Wassenaar to Conil de la Frontera | 1,211.16 mi (1,949.17 km) |
| Wassenaar to Consuegra | 956.33 mi (1,539.07 km) |
| Wassenaar to Corbera de Llobregat | 750.61 mi (1,207.99 km) |
| Wassenaar to Cordoba | 1,080.80 mi (1,739.38 km) |
| Wassenaar to Coria del Rio | 1,145.49 mi (1,843.49 km) |
| Wassenaar to Crevillente | 992.75 mi (1,597.68 km) |
| Wassenaar to Cuarte de Huerva | 771.55 mi (1,241.69 km) |
| Wassenaar to Cubellas | 766.70 mi (1,233.89 km) |
| Wassenaar to Cuellar | 848.07 mi (1,364.84 km) |
| Wassenaar to Cuenca | 890.98 mi (1,433.90 km) |
