| Menomonee Falls to Silver Firs (Washington) | 1,665.43 mi (2,680.25 km) |
| Menomonee Falls to Silver Spring (Maryland) | 644.59 mi (1,037.37 km) |
| Menomonee Falls to Silver Springs Shores (Florida) | 1,027.20 mi (1,653.11 km) |
| Menomonee Falls to Silverdale (Washington) | 1,690.62 mi (2,720.79 km) |
| Menomonee Falls to Silverton (Oregon) | 1,711.97 mi (2,755.14 km) |
| Menomonee Falls to Simi Valley (California) | 1,749.74 mi (2,815.93 km) |
| Menomonee Falls to Simpsonville (South Carolina) | 661.26 mi (1,064.19 km) |
| Menomonee Falls to Sioux City (Iowa) | 421.22 mi (677.88 km) |
| Menomonee Falls to Sioux Falls (South Dakota) | 433.20 mi (697.17 km) |
| Menomonee Falls to Skokie (Illinois) | 79.31 mi (127.63 km) |
| Menomonee Falls to Sleepy Hollow (New York) | 743.03 mi (1,195.78 km) |
| Menomonee Falls to Slidell (Louisiana) | 893.23 mi (1,437.52 km) |
| Menomonee Falls to Smithfield (North Carolina) | 741.38 mi (1,193.13 km) |
| Menomonee Falls to Smithfield (Utah) | 1,207.01 mi (1,942.50 km) |
| Menomonee Falls to Smithville (Missouri) | 423.62 mi (681.75 km) |
