| DeForest to Imola | 4,680.02 mi (7,531.76 km) |
| DeForest to Impruneta | 4,691.54 mi (7,550.31 km) |
| DeForest to Induno Olona | 4,505.67 mi (7,251.17 km) |
| DeForest to Inverigo | 4,525.23 mi (7,282.65 km) |
| DeForest to Inveruno | 4,520.32 mi (7,274.75 km) |
| DeForest to Inzago | 4,543.87 mi (7,312.66 km) |
| DeForest to Iseo | 4,560.28 mi (7,339.06 km) |
| DeForest to Isernia | 4,900.40 mi (7,886.44 km) |
| DeForest to Isola Capo Rizzuto | 5,134.76 mi (8,263.59 km) |
| DeForest to Isola del Liri | 4,871.04 mi (7,839.18 km) |
| DeForest to Isola della Scala | 4,613.33 mi (7,424.44 km) |
| DeForest to Isola Vicentina | 4,614.17 mi (7,425.78 km) |
| DeForest to Ispica | 5,150.26 mi (8,288.54 km) |
| DeForest to Istrana | 4,636.38 mi (7,461.54 km) |
| DeForest to Itri | 4,887.51 mi (7,865.69 km) |
