| Moscow to Silver Firs (Washington) | 253.69 mi (408.27 km) |
| Moscow to Silver Spring (Maryland) | 2,069.58 mi (3,330.67 km) |
| Moscow to Silver Springs Shores (Florida) | 2,234.43 mi (3,595.97 km) |
| Moscow to Silverdale (Washington) | 274.50 mi (441.76 km) |
| Moscow to Silverton (Oregon) | 302.63 mi (487.03 km) |
| Moscow to Simi Valley (California) | 866.05 mi (1,393.77 km) |
| Moscow to Simpsonville (South Carolina) | 1,978.28 mi (3,183.73 km) |
| Moscow to Sioux City (Iowa) | 1,051.54 mi (1,692.29 km) |
| Moscow to Sioux Falls (South Dakota) | 1,009.12 mi (1,624.03 km) |
| Moscow to Skokie (Illinois) | 1,471.62 mi (2,368.34 km) |
| Moscow to Sleepy Hollow (New York) | 2,153.81 mi (3,466.22 km) |
| Moscow to Slidell (Louisiana) | 1,842.94 mi (2,965.93 km) |
| Moscow to Smithfield (North Carolina) | 2,130.06 mi (3,428.01 km) |
| Moscow to Smithfield (Utah) | 423.92 mi (682.23 km) |
| Moscow to Smithville (Missouri) | 1,234.70 mi (1,987.06 km) |
