| Sioux City to Stavroupoli | 5,556.89 mi (8,942.96 km) |
| Sioux City to Sykies | 5,558.34 mi (8,945.28 km) |
| Sioux City to Tavros | 5,725.43 mi (9,214.19 km) |
| Sioux City to Thebes | 5,693.52 mi (9,162.83 km) |
| Sioux City to Thermi | 5,565.86 mi (8,957.39 km) |
| Sioux City to Thessaloniki | 5,558.32 mi (8,945.26 km) |
| Sioux City to Trikala | 5,574.77 mi (8,971.72 km) |
| Sioux City to Tripoli | 5,702.73 mi (9,177.66 km) |
| Sioux City to Tyrnavos | 5,583.28 mi (8,985.42 km) |
| Sioux City to Vari | 5,736.17 mi (9,231.48 km) |
| Sioux City to Vergina | 5,539.55 mi (8,915.04 km) |
| Sioux City to Veroia | 5,539.43 mi (8,914.84 km) |
| Sioux City to Vochaiko | 5,695.69 mi (9,166.32 km) |
| Sioux City to Volos | 5,625.07 mi (9,052.68 km) |
| Sioux City to Voula | 5,733.54 mi (9,227.24 km) |
