| Zollikon to Castle Rock (Colorado) | 5,184.28 mi (8,343.29 km) |
| Zollikon to Castro Valley (California) | 5,819.25 mi (9,365.18 km) |
| Zollikon to Catalina Foothills (Arizona) | 5,776.79 mi (9,296.84 km) |
| Zollikon to Cataño (Puerto Rico) | 4,580.77 mi (7,372.03 km) |
| Zollikon to Cathedral City (California) | 5,876.28 mi (9,456.96 km) |
| Zollikon to Catonsville (Maryland) | 4,107.81 mi (6,610.88 km) |
| Zollikon to Cave Spring (Virginia) | 4,334.11 mi (6,975.08 km) |
| Zollikon to Cayce (South Carolina) | 4,526.98 mi (7,285.47 km) |
| Zollikon to Cayey (Puerto Rico) | 4,597.28 mi (7,398.60 km) |
| Zollikon to Cedar City (Utah) | 5,550.27 mi (8,932.30 km) |
| Zollikon to Cedar Falls (Iowa) | 4,583.02 mi (7,375.67 km) |
| Zollikon to Cedar Hill (Texas) | 5,246.42 mi (8,443.30 km) |
| Zollikon to Cedar Lake (Indiana) | 4,446.75 mi (7,156.35 km) |
| Zollikon to Cedar Mill (Oregon) | 5,376.40 mi (8,652.47 km) |
| Zollikon to Cedar Park (Texas) | 5,386.66 mi (8,669.00 km) |
