| Sioux City to Tallinn | 4,641.71 mi (7,470.12 km) |
| Sioux City to Tartu | 4,742.91 mi (7,632.97 km) |
| Sioux City to Valga | 4,757.25 mi (7,656.06 km) |
| Sioux City to Viljandi | 4,716.73 mi (7,590.84 km) |
| Sioux City to Voru | 4,777.29 mi (7,688.30 km) |
| Sioux City to Aanekoski | 4,505.27 mi (7,250.53 km) |
| Sioux City to Alajarvi | 4,443.43 mi (7,151.00 km) |
| Sioux City to Alavus | 4,458.91 mi (7,175.92 km) |
| Sioux City to Ekenas | 4,583.25 mi (7,376.03 km) |
| Sioux City to Espoo | 4,600.97 mi (7,404.55 km) |
| Sioux City to Eura | 4,494.23 mi (7,232.76 km) |
| Sioux City to Eurajoki | 4,482.66 mi (7,214.14 km) |
| Sioux City to Forssa | 4,546.25 mi (7,316.48 km) |
| Sioux City to Hakkila | 4,603.88 mi (7,409.23 km) |
| Sioux City to Halikko | 4,553.89 mi (7,328.77 km) |
