| Sioux City to Sprimont | 4,488.10 mi (7,222.90 km) |
| Sioux City to Stabroek | 4,408.29 mi (7,094.45 km) |
| Sioux City to Staden | 4,375.28 mi (7,041.33 km) |
| Sioux City to Steenokkerzeel | 4,430.18 mi (7,129.69 km) |
| Sioux City to Stekene | 4,402.07 mi (7,084.44 km) |
| Sioux City to Strombeek-Bever | 4,425.00 mi (7,121.34 km) |
| Sioux City to Temse | 4,411.30 mi (7,099.29 km) |
| Sioux City to Ternat | 4,420.91 mi (7,114.77 km) |
| Sioux City to Tervuren | 4,434.09 mi (7,135.97 km) |
| Sioux City to Tessenderlo | 4,444.29 mi (7,152.39 km) |
| Sioux City to Theux | 4,491.77 mi (7,228.80 km) |
| Sioux City to Thuin | 4,446.30 mi (7,155.63 km) |
| Sioux City to Tielt | 4,385.32 mi (7,057.50 km) |
| Sioux City to Tienen | 4,449.97 mi (7,161.53 km) |
| Sioux City to Tongeren | 4,469.33 mi (7,192.69 km) |
