| San Miniato to Silver Firs (Washington) | 5,496.76 mi (8,846.18 km) |
| San Miniato to Silver Spring (Maryland) | 4,345.90 mi (6,994.05 km) |
| San Miniato to Silver Springs Shores (Florida) | 4,993.70 mi (8,036.59 km) |
| San Miniato to Silverdale (Washington) | 5,521.52 mi (8,886.03 km) |
| San Miniato to Silverton (Oregon) | 5,680.00 mi (9,141.08 km) |
| San Miniato to Simi Valley (California) | 6,187.01 mi (9,957.03 km) |
| San Miniato to Simpsonville (South Carolina) | 4,755.18 mi (7,652.72 km) |
| San Miniato to Sioux City (Iowa) | 4,976.69 mi (8,009.21 km) |
| San Miniato to Sioux Falls (South Dakota) | 4,939.65 mi (7,949.61 km) |
| San Miniato to Skokie (Illinois) | 4,665.67 mi (7,508.67 km) |
| San Miniato to Sleepy Hollow (New York) | 4,126.81 mi (6,641.46 km) |
| San Miniato to Slidell (Louisiana) | 5,286.94 mi (8,508.51 km) |
| San Miniato to Smithfield (North Carolina) | 4,548.48 mi (7,320.07 km) |
| San Miniato to Smithfield (Utah) | 5,543.06 mi (8,920.69 km) |
| San Miniato to Smithville (Missouri) | 5,055.00 mi (8,135.23 km) |
