| Northport to Indianapolis (Indiana) | 457.54 mi (736.34 km) |
| Northport to Indianola (Iowa) | 648.46 mi (1,043.60 km) |
| Northport to Indio (California) | 1,644.91 mi (2,647.23 km) |
| Northport to Inglewood (California) | 1,763.21 mi (2,837.61 km) |
| Northport to Inkster (Michigan) | 666.42 mi (1,072.49 km) |
| Northport to Inver Grove Heights (Minnesota) | 850.64 mi (1,368.98 km) |
| Northport to Inwood (New York) | 916.79 mi (1,475.44 km) |
| Northport to Iona (Florida) | 575.21 mi (925.71 km) |
| Northport to Ionia (Michigan) | 685.30 mi (1,102.89 km) |
| Northport to Iowa City (Iowa) | 618.77 mi (995.81 km) |
| Northport to Irmo (South Carolina) | 372.70 mi (599.80 km) |
| Northport to Irondale (Alabama) | 57.62 mi (92.73 km) |
| Northport to Ironton (Ohio) | 456.61 mi (734.85 km) |
| Northport to Irvine (California) | 1,733.18 mi (2,789.29 km) |
| Northport to Irving (Texas) | 543.17 mi (874.15 km) |
