| Sioux Falls to Idar-Oberstein | 4,538.60 mi (7,304.17 km) |
| Sioux Falls to Idstein | 4,549.00 mi (7,320.91 km) |
| Sioux Falls to Illertissen | 4,701.20 mi (7,565.85 km) |
| Sioux Falls to Illingen | 4,544.30 mi (7,313.34 km) |
| Sioux Falls to Ilmenau | 4,616.56 mi (7,429.64 km) |
| Sioux Falls to Ilsede | 4,521.13 mi (7,276.05 km) |
| Sioux Falls to Ilsenburg | 4,555.23 mi (7,330.93 km) |
| Sioux Falls to Ilsfeld | 4,634.65 mi (7,458.74 km) |
| Sioux Falls to Ilvesheim | 4,592.29 mi (7,390.57 km) |
| Sioux Falls to Immenstadt im Allgau | 4,735.69 mi (7,621.36 km) |
| Sioux Falls to Ingelheim | 4,552.48 mi (7,326.51 km) |
| Sioux Falls to Ingolstadt | 4,721.76 mi (7,598.93 km) |
| Sioux Falls to Iserlohn | 4,477.44 mi (7,205.74 km) |
| Sioux Falls to Isernhagen-Sud | 4,503.15 mi (7,247.11 km) |
| Sioux Falls to Ismaning | 4,755.10 mi (7,652.60 km) |
