| Sioux City to Sostanj | 4,999.22 mi (8,045.46 km) |
| Sioux City to Spodnje Hoce | 5,013.94 mi (8,069.16 km) |
| Sioux City to Spodnji Duplek | 5,017.06 mi (8,074.17 km) |
| Sioux City to Sredisce ob Dravi | 5,040.33 mi (8,111.63 km) |
| Sioux City to Stari Trg | 5,011.06 mi (8,064.51 km) |
| Sioux City to Starse | 5,019.64 mi (8,078.33 km) |
| Sioux City to Store | 5,015.82 mi (8,072.19 km) |
| Sioux City to Straza | 5,028.61 mi (8,092.76 km) |
| Sioux City to Sveta Ana | 5,013.44 mi (8,068.35 km) |
| Sioux City to Sveta Trojica v Slovenskih Goricah | 5,018.09 mi (8,075.83 km) |
| Sioux City to Sveti Jurij | 5,023.31 mi (8,084.23 km) |
| Sioux City to Tabor | 5,005.82 mi (8,056.10 km) |
| Sioux City to Tisina | 5,021.55 mi (8,081.40 km) |
| Sioux City to Tolmin | 4,963.04 mi (7,987.25 km) |
| Sioux City to Tomaz pri Ormozu | 5,029.43 mi (8,094.08 km) |
