| Sioux Falls to Imola | 4,939.11 mi (7,948.73 km) |
| Sioux Falls to Impruneta | 4,954.19 mi (7,973.00 km) |
| Sioux Falls to Induno Olona | 4,765.66 mi (7,669.60 km) |
| Sioux Falls to Inverigo | 4,784.82 mi (7,700.42 km) |
| Sioux Falls to Inveruno | 4,781.56 mi (7,695.18 km) |
| Sioux Falls to Inzago | 4,803.64 mi (7,730.71 km) |
| Sioux Falls to Iseo | 4,818.27 mi (7,754.25 km) |
| Sioux Falls to Isernia | 5,163.30 mi (8,309.53 km) |
| Sioux Falls to Isola Capo Rizzuto | 5,399.37 mi (8,689.45 km) |
| Sioux Falls to Isola del Liri | 5,135.30 mi (8,264.47 km) |
| Sioux Falls to Isola della Scala | 4,870.62 mi (7,838.51 km) |
| Sioux Falls to Isola Vicentina | 4,869.05 mi (7,835.98 km) |
| Sioux Falls to Ispica | 5,427.48 mi (8,734.68 km) |
| Sioux Falls to Istrana | 4,889.56 mi (7,868.98 km) |
| Sioux Falls to Itri | 5,153.25 mi (8,293.36 km) |
