| Grammichele to Indianola (Iowa) | 5,368.80 mi (8,640.25 km) |
| Grammichele to Indio (California) | 6,604.96 mi (10,629.66 km) |
| Grammichele to Inglewood (California) | 6,664.77 mi (10,725.92 km) |
| Grammichele to Inkster (Michigan) | 4,905.90 mi (7,895.29 km) |
| Grammichele to Inver Grove Heights (Minnesota) | 5,199.05 mi (8,367.06 km) |
| Grammichele to Inwood (New York) | 4,542.62 mi (7,310.63 km) |
| Grammichele to Iona (Florida) | 5,469.08 mi (8,801.64 km) |
| Grammichele to Ionia (Michigan) | 4,953.80 mi (7,972.37 km) |
| Grammichele to Iowa City (Iowa) | 5,273.95 mi (8,487.60 km) |
| Grammichele to Irmo (South Carolina) | 5,127.52 mi (8,251.95 km) |
| Grammichele to Irondale (Alabama) | 5,404.40 mi (8,697.53 km) |
| Grammichele to Ironton (Ohio) | 5,022.75 mi (8,083.34 km) |
| Grammichele to Irvine (California) | 6,661.08 mi (10,719.98 km) |
| Grammichele to Irving (Texas) | 5,894.17 mi (9,485.75 km) |
| Grammichele to Isabela (Puerto Rico) | 5,006.13 mi (8,056.58 km) |
