| Zollikon to Cloverly (Maryland) | 4,125.39 mi (6,639.17 km) |
| Zollikon to Clovis (California) | 5,802.20 mi (9,337.74 km) |
| Zollikon to Clovis (New Mexico) | 5,386.47 mi (8,668.68 km) |
| Zollikon to Clute (Texas) | 5,365.74 mi (8,635.32 km) |
| Zollikon to Coachella (California) | 5,874.34 mi (9,453.84 km) |
| Zollikon to Coalinga (California) | 5,861.27 mi (9,432.81 km) |
| Zollikon to Coamo (Puerto Rico) | 4,608.54 mi (7,416.73 km) |
| Zollikon to Coatesville (Pennsylvania) | 4,038.48 mi (6,499.31 km) |
| Zollikon to Cockeysville (Maryland) | 4,093.83 mi (6,588.39 km) |
| Zollikon to Cocoa (Florida) | 4,775.85 mi (7,685.98 km) |
| Zollikon to Cocoa Beach (Florida) | 4,772.01 mi (7,679.81 km) |
| Zollikon to Coconut Creek (Florida) | 4,850.36 mi (7,805.90 km) |
| Zollikon to Coeur d'Alene (Idaho) | 5,094.95 mi (8,199.53 km) |
| Zollikon to Cohoes (New York) | 3,835.75 mi (6,173.04 km) |
| Zollikon to Cold Springs (Nevada) | 5,643.54 mi (9,082.40 km) |
