| Marshalltown to Imola | 4,870.18 mi (7,837.80 km) |
| Marshalltown to Impruneta | 4,882.49 mi (7,857.61 km) |
| Marshalltown to Induno Olona | 4,695.95 mi (7,557.41 km) |
| Marshalltown to Inverigo | 4,715.43 mi (7,588.76 km) |
| Marshalltown to Inveruno | 4,710.89 mi (7,581.44 km) |
| Marshalltown to Inzago | 4,734.13 mi (7,618.84 km) |
| Marshalltown to Iseo | 4,750.14 mi (7,644.61 km) |
| Marshalltown to Isernia | 5,091.49 mi (8,193.96 km) |
| Marshalltown to Isola Capo Rizzuto | 5,326.30 mi (8,571.85 km) |
| Marshalltown to Isola del Liri | 5,062.40 mi (8,147.15 km) |
| Marshalltown to Isola della Scala | 4,803.06 mi (7,729.78 km) |
| Marshalltown to Isola Vicentina | 4,803.35 mi (7,730.24 km) |
| Marshalltown to Ispica | 5,344.27 mi (8,600.77 km) |
| Marshalltown to Istrana | 4,825.18 mi (7,765.37 km) |
| Marshalltown to Itri | 5,079.19 mi (8,174.17 km) |
