| Sioux City to Steti | 4,783.94 mi (7,699.01 km) |
| Sioux City to Strakonice | 4,824.09 mi (7,763.63 km) |
| Sioux City to Studenka | 4,937.45 mi (7,946.06 km) |
| Sioux City to Sumperk | 4,890.56 mi (7,870.59 km) |
| Sioux City to Susice | 4,812.78 mi (7,745.42 km) |
| Sioux City to Svitavy | 4,884.54 mi (7,860.91 km) |
| Sioux City to Tabor | 4,841.90 mi (7,792.28 km) |
| Sioux City to Tachov | 4,757.14 mi (7,655.88 km) |
| Sioux City to Teplice | 4,757.43 mi (7,656.35 km) |
| Sioux City to Tisnov | 4,902.67 mi (7,890.09 km) |
| Sioux City to Trebic | 4,891.44 mi (7,872.02 km) |
| Sioux City to Trinec | 4,958.42 mi (7,979.80 km) |
| Sioux City to Trutnov | 4,828.37 mi (7,770.52 km) |
| Sioux City to Turnov | 4,802.91 mi (7,729.54 km) |
| Sioux City to Uherske Hradiste | 4,949.55 mi (7,965.54 km) |
