| Bad Schwalbach to Coin | 1,127.77 mi (1,814.97 km) |
| Bad Schwalbach to Colindres | 715.28 mi (1,151.13 km) |
| Bad Schwalbach to Collado-Villalba | 877.70 mi (1,412.52 km) |
| Bad Schwalbach to Colmenar Viejo | 868.58 mi (1,397.84 km) |
| Bad Schwalbach to Colmenarejo | 881.95 mi (1,419.36 km) |
| Bad Schwalbach to Conil de la Frontera | 1,189.78 mi (1,914.77 km) |
| Bad Schwalbach to Consuegra | 931.06 mi (1,498.40 km) |
| Bad Schwalbach to Corbera de Llobregat | 670.35 mi (1,078.83 km) |
| Bad Schwalbach to Cordoba | 1,056.90 mi (1,700.92 km) |
| Bad Schwalbach to Coria del Rio | 1,129.76 mi (1,818.18 km) |
| Bad Schwalbach to Crevillente | 929.94 mi (1,496.59 km) |
| Bad Schwalbach to Cuarte de Huerva | 730.88 mi (1,176.24 km) |
| Bad Schwalbach to Cubellas | 688.87 mi (1,108.63 km) |
| Bad Schwalbach to Cuellar | 846.46 mi (1,362.25 km) |
| Bad Schwalbach to Cuenca | 853.90 mi (1,374.22 km) |
