| Sioux City to Sassnitz | 4,574.28 mi (7,361.59 km) |
| Sioux City to Schaafheim | 4,628.68 mi (7,449.14 km) |
| Sioux City to Schalksmuhle | 4,521.25 mi (7,276.25 km) |
| Sioux City to Scharbeutz | 4,506.67 mi (7,252.78 km) |
| Sioux City to Scheessel | 4,503.23 mi (7,247.25 km) |
| Sioux City to Schenefeld | 4,495.53 mi (7,234.86 km) |
| Sioux City to Schermbeck | 4,479.62 mi (7,209.26 km) |
| Sioux City to Schiffdorf | 4,461.04 mi (7,179.34 km) |
| Sioux City to Schifferstadt | 4,630.14 mi (7,451.49 km) |
| Sioux City to Schiffweiler | 4,587.08 mi (7,382.19 km) |
| Sioux City to Schkeuditz | 4,670.27 mi (7,516.07 km) |
| Sioux City to Schkopau | 4,662.87 mi (7,504.16 km) |
| Sioux City to Schlangen | 4,540.30 mi (7,306.91 km) |
| Sioux City to Schleiden | 4,514.60 mi (7,265.54 km) |
| Sioux City to Schleiz | 4,694.07 mi (7,554.38 km) |
