| Ekenas to Silver Firs (Washington) | 4,738.85 mi (7,626.44 km) |
| Ekenas to Silver Spring (Maryland) | 4,261.89 mi (6,858.85 km) |
| Ekenas to Silver Springs Shores (Florida) | 4,992.29 mi (8,034.31 km) |
| Ekenas to Silverdale (Washington) | 4,759.30 mi (7,659.35 km) |
| Ekenas to Silverton (Oregon) | 4,936.44 mi (7,944.44 km) |
| Ekenas to Simi Valley (California) | 5,579.01 mi (8,978.54 km) |
| Ekenas to Simpsonville (South Carolina) | 4,666.60 mi (7,510.17 km) |
| Ekenas to Sioux City (Iowa) | 4,583.25 mi (7,376.03 km) |
| Ekenas to Sioux Falls (South Dakota) | 4,527.96 mi (7,287.04 km) |
| Ekenas to Skokie (Illinois) | 4,390.47 mi (7,065.78 km) |
| Ekenas to Sleepy Hollow (New York) | 4,048.29 mi (6,515.09 km) |
| Ekenas to Slidell (Louisiana) | 5,151.09 mi (8,289.88 km) |
| Ekenas to Smithfield (North Carolina) | 4,503.50 mi (7,247.68 km) |
| Ekenas to Smithfield (Utah) | 4,959.51 mi (7,981.56 km) |
| Ekenas to Smithville (Missouri) | 4,727.08 mi (7,607.51 km) |
