| Sioux City to Travagliato | 4,863.67 mi (7,827.32 km) |
| Sioux City to Traversetolo | 4,915.22 mi (7,910.28 km) |
| Sioux City to Trebaseleghe | 4,931.89 mi (7,937.11 km) |
| Sioux City to Trebisacce | 5,370.32 mi (8,642.69 km) |
| Sioux City to Trecastagni | 5,427.20 mi (8,734.24 km) |
| Sioux City to Trecate | 4,818.55 mi (7,754.71 km) |
| Sioux City to Treia | 5,084.56 mi (8,182.81 km) |
| Sioux City to Trento | 4,876.16 mi (7,847.42 km) |
| Sioux City to Trentola | 5,228.65 mi (8,414.70 km) |
| Sioux City to Trepuzzi | 5,399.59 mi (8,689.80 km) |
| Sioux City to Trescore Balneario | 4,847.30 mi (7,800.98 km) |
| Sioux City to Treviglio | 4,846.06 mi (7,798.98 km) |
| Sioux City to Trevignano | 4,926.46 mi (7,928.37 km) |
| Sioux City to Treviso | 4,934.59 mi (7,941.46 km) |
| Sioux City to Trezzano sul Naviglio | 4,830.80 mi (7,774.42 km) |
