| Zollikon to Silver Firs (Washington) | 5,223.31 mi (8,406.11 km) |
| Zollikon to Silver Spring (Maryland) | 4,130.74 mi (6,647.78 km) |
| Zollikon to Silver Springs Shores (Florida) | 4,795.80 mi (7,718.10 km) |
| Zollikon to Silverdale (Washington) | 5,247.95 mi (8,445.76 km) |
| Zollikon to Silverton (Oregon) | 5,407.33 mi (8,702.25 km) |
| Zollikon to Simi Valley (California) | 5,923.20 mi (9,532.47 km) |
| Zollikon to Simpsonville (South Carolina) | 4,542.35 mi (7,310.21 km) |
| Zollikon to Sioux City (Iowa) | 4,727.56 mi (7,608.28 km) |
| Zollikon to Sioux Falls (South Dakota) | 4,688.54 mi (7,545.48 km) |
| Zollikon to Skokie (Illinois) | 4,427.81 mi (7,125.88 km) |
| Zollikon to Sleepy Hollow (New York) | 3,910.71 mi (6,293.67 km) |
| Zollikon to Slidell (Louisiana) | 5,070.87 mi (8,160.78 km) |
| Zollikon to Smithfield (North Carolina) | 4,340.58 mi (6,985.48 km) |
| Zollikon to Smithfield (Utah) | 5,279.34 mi (8,496.28 km) |
| Zollikon to Smithville (Missouri) | 4,813.23 mi (7,746.15 km) |
