| Thame to Silver Firs (Washington) | 4,729.43 mi (7,611.28 km) |
| Thame to Silver Spring (Maryland) | 3,620.10 mi (5,825.99 km) |
| Thame to Silver Springs Shores (Florida) | 4,298.12 mi (6,917.15 km) |
| Thame to Silverdale (Washington) | 4,754.70 mi (7,651.94 km) |
| Thame to Silverton (Oregon) | 4,909.72 mi (7,901.42 km) |
| Thame to Simi Valley (California) | 5,406.28 mi (8,700.56 km) |
| Thame to Simpsonville (South Carolina) | 4,032.82 mi (6,490.19 km) |
| Thame to Sioux City (Iowa) | 4,202.99 mi (6,764.05 km) |
| Thame to Sioux Falls (South Dakota) | 4,164.22 mi (6,701.66 km) |
| Thame to Skokie (Illinois) | 3,904.64 mi (6,283.91 km) |
| Thame to Sleepy Hollow (New York) | 3,399.73 mi (5,471.34 km) |
| Thame to Slidell (Louisiana) | 4,558.34 mi (7,335.94 km) |
| Thame to Smithfield (North Carolina) | 3,835.24 mi (6,172.22 km) |
| Thame to Smithfield (Utah) | 4,762.34 mi (7,664.24 km) |
| Thame to Smithville (Missouri) | 4,289.05 mi (6,902.55 km) |
