| Stamford to Silver Firs (Washington) | 4,692.84 mi (7,552.40 km) |
| Stamford to Silver Spring (Maryland) | 3,620.73 mi (5,827.00 km) |
| Stamford to Silver Springs Shores (Florida) | 4,304.50 mi (6,927.43 km) |
| Stamford to Silverdale (Washington) | 4,717.92 mi (7,592.75 km) |
| Stamford to Silverton (Oregon) | 4,874.39 mi (7,844.58 km) |
| Stamford to Simi Valley (California) | 5,379.91 mi (8,658.13 km) |
| Stamford to Simpsonville (South Carolina) | 4,033.83 mi (6,491.82 km) |
| Stamford to Sioux City (Iowa) | 4,186.46 mi (6,737.45 km) |
| Stamford to Sioux Falls (South Dakota) | 4,146.53 mi (6,673.19 km) |
| Stamford to Skokie (Illinois) | 3,894.43 mi (6,267.47 km) |
| Stamford to Sleepy Hollow (New York) | 3,400.30 mi (5,472.26 km) |
| Stamford to Slidell (Louisiana) | 4,557.38 mi (7,334.39 km) |
| Stamford to Smithfield (North Carolina) | 3,838.52 mi (6,177.51 km) |
| Stamford to Smithfield (Utah) | 4,735.99 mi (7,621.84 km) |
| Stamford to Smithville (Missouri) | 4,276.54 mi (6,882.42 km) |
