| Sioux City to Smorumnedre | 4,479.57 mi (7,209.17 km) |
| Sioux City to Solrod Strand | 4,486.59 mi (7,220.46 km) |
| Sioux City to Sonderborg | 4,438.27 mi (7,142.70 km) |
| Sioux City to Soro | 4,470.54 mi (7,194.65 km) |
| Sioux City to Stovring | 4,355.85 mi (7,010.06 km) |
| Sioux City to Struer | 4,335.05 mi (6,976.59 km) |
| Sioux City to Svendborg | 4,457.37 mi (7,173.45 km) |
| Sioux City to Taastrup | 4,483.23 mi (7,215.07 km) |
| Sioux City to Thisted | 4,318.78 mi (6,950.41 km) |
| Sioux City to Vaerlose | 4,479.63 mi (7,209.27 km) |
| Sioux City to Varde | 4,367.59 mi (7,028.96 km) |
| Sioux City to Vejen | 4,394.00 mi (7,071.46 km) |
| Sioux City to Vejle | 4,396.14 mi (7,074.91 km) |
| Sioux City to Viborg | 4,361.92 mi (7,019.84 km) |
| Sioux City to Vordingborg | 4,499.68 mi (7,241.53 km) |
