| Menlo Park to Silver Firs (Washington) | 718.23 mi (1,155.87 km) |
| Menlo Park to Silver Spring (Maryland) | 2,427.09 mi (3,906.02 km) |
| Menlo Park to Silver Springs Shores (Florida) | 2,370.81 mi (3,815.46 km) |
| Menlo Park to Silverdale (Washington) | 705.08 mi (1,134.72 km) |
| Menlo Park to Silverton (Oregon) | 521.55 mi (839.36 km) |
| Menlo Park to Simi Valley (California) | 292.50 mi (470.73 km) |
| Menlo Park to Simpsonville (South Carolina) | 2,219.53 mi (3,571.98 km) |
| Menlo Park to Sioux City (Iowa) | 1,402.24 mi (2,256.68 km) |
| Menlo Park to Sioux Falls (South Dakota) | 1,394.23 mi (2,243.79 km) |
| Menlo Park to Skokie (Illinois) | 1,843.03 mi (2,966.07 km) |
| Menlo Park to Sleepy Hollow (New York) | 2,561.98 mi (4,123.11 km) |
| Menlo Park to Slidell (Louisiana) | 1,912.39 mi (3,077.70 km) |
| Menlo Park to Smithfield (North Carolina) | 2,415.70 mi (3,887.70 km) |
| Menlo Park to Smithfield (Utah) | 626.78 mi (1,008.70 km) |
| Menlo Park to Smithville (Missouri) | 1,493.53 mi (2,403.60 km) |
