| Lealman to Silver Firs (Washington) | 2,519.93 mi (4,055.44 km) |
| Lealman to Silver Spring (Maryland) | 838.41 mi (1,349.29 km) |
| Lealman to Silver Springs Shores (Florida) | 98.16 mi (157.97 km) |
| Lealman to Silverdale (Washington) | 2,539.06 mi (4,086.23 km) |
| Lealman to Silverton (Oregon) | 2,491.60 mi (4,009.85 km) |
| Lealman to Simi Valley (California) | 2,169.13 mi (3,490.89 km) |
| Lealman to Simpsonville (South Carolina) | 478.03 mi (769.32 km) |
| Lealman to Sioux City (Iowa) | 1,272.20 mi (2,047.41 km) |
| Lealman to Sioux Falls (South Dakota) | 1,337.96 mi (2,153.24 km) |
| Lealman to Skokie (Illinois) | 1,022.63 mi (1,645.76 km) |
| Lealman to Sleepy Hollow (New York) | 1,044.18 mi (1,680.45 km) |
| Lealman to Slidell (Louisiana) | 461.29 mi (742.37 km) |
| Lealman to Smithfield (North Carolina) | 589.36 mi (948.49 km) |
| Lealman to Smithfield (Utah) | 1,901.71 mi (3,060.50 km) |
| Lealman to Smithville (Missouri) | 1,050.34 mi (1,690.37 km) |
