| Horgen to Silver Firs (Washington) | 5,228.29 mi (8,414.12 km) |
| Horgen to Silver Spring (Maryland) | 4,133.96 mi (6,652.97 km) |
| Horgen to Silver Springs Shores (Florida) | 4,798.63 mi (7,722.64 km) |
| Horgen to Silverdale (Washington) | 5,252.93 mi (8,453.78 km) |
| Horgen to Silverton (Oregon) | 5,412.26 mi (8,710.19 km) |
| Horgen to Simi Valley (California) | 5,927.79 mi (9,539.86 km) |
| Horgen to Simpsonville (South Carolina) | 4,545.53 mi (7,315.33 km) |
| Horgen to Sioux City (Iowa) | 4,731.70 mi (7,614.93 km) |
| Horgen to Sioux Falls (South Dakota) | 4,692.73 mi (7,552.23 km) |
| Horgen to Skokie (Illinois) | 4,431.63 mi (7,132.02 km) |
| Horgen to Sleepy Hollow (New York) | 3,913.95 mi (6,298.89 km) |
| Horgen to Slidell (Louisiana) | 5,074.14 mi (8,166.04 km) |
| Horgen to Smithfield (North Carolina) | 4,343.63 mi (6,990.39 km) |
| Horgen to Smithfield (Utah) | 5,283.93 mi (8,503.66 km) |
| Horgen to Smithville (Missouri) | 4,817.16 mi (7,752.47 km) |
