| Sioux City to Cutrofiano | 5,418.66 mi (8,720.49 km) |
| Sioux City to Dalmine | 4,840.48 mi (7,790.00 km) |
| Sioux City to Deruta | 5,067.34 mi (8,155.09 km) |
| Sioux City to Desenzano del Garda | 4,882.71 mi (7,857.96 km) |
| Sioux City to Desio | 4,828.01 mi (7,769.93 km) |
| Sioux City to Dolianova | 5,112.93 mi (8,228.46 km) |
| Sioux City to Dolo | 4,940.09 mi (7,950.31 km) |
| Sioux City to Domodossola | 4,771.74 mi (7,679.37 km) |
| Sioux City to Dorgali | 5,085.93 mi (8,185.01 km) |
| Sioux City to Dueville | 4,911.69 mi (7,904.60 km) |
| Sioux City to Eboli | 5,278.76 mi (8,495.35 km) |
| Sioux City to Elmas | 5,113.09 mi (8,228.72 km) |
| Sioux City to Empoli | 4,978.83 mi (8,012.66 km) |
| Sioux City to Enna | 5,398.78 mi (8,688.50 km) |
| Sioux City to Eraclea | 4,954.43 mi (7,973.39 km) |
