| Zollikon to Cividale del Friuli | 245.41 mi (394.95 km) |
| Zollikon to Civita Castellana | 395.89 mi (637.12 km) |
| Zollikon to Civitanova Marche | 374.96 mi (603.44 km) |
| Zollikon to Civitavecchia | 395.14 mi (635.91 km) |
| Zollikon to Civitella in Val di Chiana | 311.00 mi (500.51 km) |
| Zollikon to Clusone | 119.99 mi (193.11 km) |
| Zollikon to Coccaglio | 139.81 mi (225.00 km) |
| Zollikon to Codigoro | 242.44 mi (390.17 km) |
| Zollikon to Codogno | 160.09 mi (257.64 km) |
| Zollikon to Codroipo | 229.42 mi (369.21 km) |
| Zollikon to Cogoleto | 204.04 mi (328.38 km) |
| Zollikon to Colle di Val d'Elsa | 299.24 mi (481.58 km) |
| Zollikon to Colle Salvetti | 274.52 mi (441.80 km) |
| Zollikon to Collecchio | 195.57 mi (314.74 km) |
| Zollikon to Colleferro | 444.75 mi (715.76 km) |
