| Zollikon to Caguas (Puerto Rico) | 4,585.80 mi (7,380.13 km) |
| Zollikon to Cahokia (Illinois) | 4,684.75 mi (7,539.37 km) |
| Zollikon to Calabasas (California) | 5,928.21 mi (9,540.53 km) |
| Zollikon to Caldwell (Idaho) | 5,321.35 mi (8,563.89 km) |
| Zollikon to Caledonia (Wisconsin) | 4,398.18 mi (7,078.18 km) |
| Zollikon to Calera (Alabama) | 4,806.09 mi (7,734.65 km) |
| Zollikon to Calexico (California) | 5,910.81 mi (9,512.54 km) |
| Zollikon to Calhoun (Georgia) | 4,665.92 mi (7,509.08 km) |
| Zollikon to California (Maryland) | 4,139.03 mi (6,661.13 km) |
| Zollikon to California City (California) | 5,844.42 mi (9,405.69 km) |
| Zollikon to Callaway (Florida) | 4,899.85 mi (7,885.54 km) |
| Zollikon to Calumet City (Illinois) | 4,439.88 mi (7,145.30 km) |
| Zollikon to Calverton (Maryland) | 4,125.35 mi (6,639.11 km) |
| Zollikon to Camano (Washington) | 5,212.23 mi (8,388.27 km) |
| Zollikon to Camarillo (California) | 5,934.44 mi (9,550.55 km) |
