| Liepaja to Silver Firs (Washington) | 4,919.81 mi (7,917.68 km) |
| Liepaja to Silver Spring (Maryland) | 4,304.02 mi (6,926.65 km) |
| Liepaja to Silver Springs Shores (Florida) | 5,024.28 mi (8,085.79 km) |
| Liepaja to Silverdale (Washington) | 4,941.18 mi (7,952.07 km) |
| Liepaja to Silverton (Oregon) | 5,115.72 mi (8,232.96 km) |
| Liepaja to Simi Valley (California) | 5,736.31 mi (9,231.70 km) |
| Liepaja to Simpsonville (South Carolina) | 4,713.63 mi (7,585.85 km) |
| Liepaja to Sioux City (Iowa) | 4,691.76 mi (7,550.66 km) |
| Liepaja to Sioux Falls (South Dakota) | 4,639.69 mi (7,466.87 km) |
| Liepaja to Skokie (Illinois) | 4,473.27 mi (7,199.03 km) |
| Liepaja to Sleepy Hollow (New York) | 4,087.01 mi (6,577.41 km) |
| Liepaja to Slidell (Louisiana) | 5,212.09 mi (8,388.05 km) |
| Liepaja to Smithfield (North Carolina) | 4,539.96 mi (7,306.36 km) |
| Liepaja to Smithfield (Utah) | 5,108.40 mi (8,221.17 km) |
| Liepaja to Smithville (Missouri) | 4,823.55 mi (7,762.75 km) |
