| Loviisa to Silver Firs (Washington) | 4,745.85 mi (7,637.71 km) |
| Loviisa to Silver Spring (Maryland) | 4,327.50 mi (6,964.44 km) |
| Loviisa to Silver Springs Shores (Florida) | 5,060.28 mi (8,143.74 km) |
| Loviisa to Silverdale (Washington) | 4,765.76 mi (7,669.76 km) |
| Loviisa to Silverton (Oregon) | 4,944.20 mi (7,956.93 km) |
| Loviisa to Simi Valley (California) | 5,597.78 mi (9,008.75 km) |
| Loviisa to Simpsonville (South Carolina) | 4,730.27 mi (7,612.64 km) |
| Loviisa to Sioux City (Iowa) | 4,624.98 mi (7,443.19 km) |
| Loviisa to Sioux Falls (South Dakota) | 4,568.43 mi (7,352.18 km) |
| Loviisa to Skokie (Illinois) | 4,442.28 mi (7,149.16 km) |
| Loviisa to Sleepy Hollow (New York) | 4,115.17 mi (6,622.72 km) |
| Loviisa to Slidell (Louisiana) | 5,209.74 mi (8,384.26 km) |
| Loviisa to Smithfield (North Carolina) | 4,570.60 mi (7,355.67 km) |
| Loviisa to Smithfield (Utah) | 4,983.04 mi (8,019.43 km) |
| Loviisa to Smithville (Missouri) | 4,773.40 mi (7,682.05 km) |
