| Ikast to Silver Firs (Washington) | 4,722.32 mi (7,599.85 km) |
| Ikast to Silver Spring (Maryland) | 3,905.84 mi (6,285.85 km) |
| Ikast to Silver Springs Shores (Florida) | 4,614.82 mi (7,426.84 km) |
| Ikast to Silverdale (Washington) | 4,745.60 mi (7,637.30 km) |
| Ikast to Silverton (Oregon) | 4,912.74 mi (7,906.29 km) |
| Ikast to Simi Valley (California) | 5,483.33 mi (8,824.56 km) |
| Ikast to Simpsonville (South Carolina) | 4,318.14 mi (6,949.38 km) |
| Ikast to Sioux City (Iowa) | 4,366.85 mi (7,027.77 km) |
| Ikast to Sioux Falls (South Dakota) | 4,319.70 mi (6,951.89 km) |
| Ikast to Skokie (Illinois) | 4,116.56 mi (6,624.96 km) |
| Ikast to Sleepy Hollow (New York) | 3,686.78 mi (5,933.30 km) |
| Ikast to Slidell (Louisiana) | 4,827.90 mi (7,769.75 km) |
| Ikast to Smithfield (North Carolina) | 4,135.88 mi (6,656.05 km) |
| Ikast to Smithfield (Utah) | 4,844.51 mi (7,796.49 km) |
| Ikast to Smithville (Missouri) | 4,481.66 mi (7,212.53 km) |
