| Serris to Silver Firs (Washington) | 4,988.72 mi (8,028.57 km) |
| Serris to Silver Spring (Maryland) | 3,844.16 mi (6,186.58 km) |
| Serris to Silver Springs Shores (Florida) | 4,509.15 mi (7,256.77 km) |
| Serris to Silverdale (Washington) | 5,013.93 mi (8,069.15 km) |
| Serris to Silverton (Oregon) | 5,169.24 mi (8,319.09 km) |
| Serris to Simi Valley (California) | 5,663.89 mi (9,115.15 km) |
| Serris to Simpsonville (South Carolina) | 4,255.64 mi (6,848.79 km) |
| Serris to Sioux City (Iowa) | 4,452.80 mi (7,166.08 km) |
| Serris to Sioux Falls (South Dakota) | 4,415.27 mi (7,105.69 km) |
| Serris to Skokie (Illinois) | 4,146.69 mi (6,673.45 km) |
| Serris to Sleepy Hollow (New York) | 3,624.19 mi (5,832.57 km) |
| Serris to Slidell (Louisiana) | 4,784.47 mi (7,699.86 km) |
| Serris to Smithfield (North Carolina) | 4,053.66 mi (6,523.74 km) |
| Serris to Smithfield (Utah) | 5,020.01 mi (8,078.92 km) |
| Serris to Smithville (Missouri) | 4,534.00 mi (7,296.76 km) |
