| Sioux City to Torun | 4,793.46 mi (7,714.33 km) |
| Sioux City to Trzcianka | 4,727.78 mi (7,608.62 km) |
| Sioux City to Trzebiatow | 4,644.16 mi (7,474.06 km) |
| Sioux City to Trzebinia | 4,959.59 mi (7,981.69 km) |
| Sioux City to Trzebnica | 4,829.04 mi (7,771.58 km) |
| Sioux City to Tuchola | 4,743.11 mi (7,633.30 km) |
| Sioux City to Turek | 4,838.86 mi (7,787.39 km) |
| Sioux City to Tychy | 4,946.32 mi (7,960.33 km) |
| Sioux City to Ustka | 4,667.02 mi (7,510.84 km) |
| Sioux City to Ustron | 4,960.74 mi (7,983.54 km) |
| Sioux City to Ustrzyki Dolne | 5,091.51 mi (8,194.00 km) |
| Sioux City to Wabrzezno | 4,790.82 mi (7,710.09 km) |
| Sioux City to Wadowice | 4,974.13 mi (8,005.09 km) |
| Sioux City to Wagrowiec | 4,761.85 mi (7,663.45 km) |
| Sioux City to Walbrzych | 4,830.33 mi (7,773.67 km) |
