| Merrillville to Imola | 4,680.23 mi (7,532.10 km) |
| Merrillville to Impruneta | 4,689.55 mi (7,547.10 km) |
| Merrillville to Induno Olona | 4,505.77 mi (7,251.33 km) |
| Merrillville to Inverigo | 4,525.52 mi (7,283.13 km) |
| Merrillville to Inveruno | 4,519.61 mi (7,273.62 km) |
| Merrillville to Inzago | 4,544.02 mi (7,312.89 km) |
| Merrillville to Iseo | 4,561.45 mi (7,340.95 km) |
| Merrillville to Isernia | 4,897.75 mi (7,882.16 km) |
| Merrillville to Isola Capo Rizzuto | 5,130.50 mi (8,256.73 km) |
| Merrillville to Isola del Liri | 4,867.61 mi (7,833.66 km) |
| Merrillville to Isola della Scala | 4,614.80 mi (7,426.80 km) |
| Merrillville to Isola Vicentina | 4,617.07 mi (7,430.46 km) |
| Merrillville to Ispica | 5,137.98 mi (8,268.79 km) |
| Merrillville to Istrana | 4,640.25 mi (7,467.76 km) |
| Merrillville to Itri | 4,883.13 mi (7,858.63 km) |
