| Harstad to Indianola (Iowa) | 4,040.57 mi (6,502.67 km) |
| Harstad to Indio (California) | 4,955.93 mi (7,975.79 km) |
| Harstad to Inglewood (California) | 4,974.41 mi (8,005.53 km) |
| Harstad to Inkster (Michigan) | 3,761.26 mi (6,053.16 km) |
| Harstad to Inver Grove Heights (Minnesota) | 3,811.67 mi (6,134.29 km) |
| Harstad to Inwood (New York) | 3,643.17 mi (5,863.12 km) |
| Harstad to Iona (Florida) | 4,724.86 mi (7,603.94 km) |
| Harstad to Ionia (Michigan) | 3,757.79 mi (6,047.58 km) |
| Harstad to Iowa City (Iowa) | 3,979.63 mi (6,404.60 km) |
| Harstad to Irmo (South Carolina) | 4,225.59 mi (6,800.42 km) |
| Harstad to Irondale (Alabama) | 4,386.81 mi (7,059.88 km) |
| Harstad to Ironton (Ohio) | 3,981.46 mi (6,407.53 km) |
| Harstad to Irvine (California) | 4,984.13 mi (8,021.18 km) |
| Harstad to Irving (Texas) | 4,655.34 mi (7,492.04 km) |
| Harstad to Isabela (Puerto Rico) | 4,869.23 mi (7,836.28 km) |
