| Zollikon to Cocentaina | 747.42 mi (1,202.86 km) |
| Zollikon to Coin | 1,003.36 mi (1,614.76 km) |
| Zollikon to Colindres | 643.37 mi (1,035.40 km) |
| Zollikon to Collado-Villalba | 777.12 mi (1,250.65 km) |
| Zollikon to Colmenar Viejo | 766.36 mi (1,233.34 km) |
| Zollikon to Colmenarejo | 780.74 mi (1,256.48 km) |
| Zollikon to Conil de la Frontera | 1,071.63 mi (1,724.61 km) |
| Zollikon to Consuegra | 817.16 mi (1,315.09 km) |
| Zollikon to Corbera de Llobregat | 524.33 mi (843.82 km) |
| Zollikon to Cordoba | 940.05 mi (1,512.86 km) |
| Zollikon to Coria del Rio | 1,017.48 mi (1,637.47 km) |
| Zollikon to Crevillente | 786.98 mi (1,266.53 km) |
| Zollikon to Cuarte de Huerva | 613.67 mi (987.61 km) |
| Zollikon to Cubellas | 543.77 mi (875.12 km) |
| Zollikon to Cuellar | 756.10 mi (1,216.82 km) |
