| Houthulst to Indianola (Iowa) | 4,327.13 mi (6,963.84 km) |
| Houthulst to Indio (California) | 5,517.49 mi (8,879.55 km) |
| Houthulst to Inglewood (California) | 5,571.52 mi (8,966.49 km) |
| Houthulst to Inkster (Michigan) | 3,898.06 mi (6,273.33 km) |
| Houthulst to Inver Grove Heights (Minnesota) | 4,141.41 mi (6,664.96 km) |
| Houthulst to Inwood (New York) | 3,592.43 mi (5,781.45 km) |
| Houthulst to Iona (Florida) | 4,603.00 mi (7,407.82 km) |
| Houthulst to Ionia (Michigan) | 3,934.19 mi (6,331.47 km) |
| Houthulst to Iowa City (Iowa) | 4,238.13 mi (6,820.60 km) |
| Houthulst to Irmo (South Carolina) | 4,196.80 mi (6,754.10 km) |
| Houthulst to Irondale (Alabama) | 4,446.20 mi (7,155.47 km) |
| Houthulst to Ironton (Ohio) | 4,046.50 mi (6,512.21 km) |
| Houthulst to Irvine (California) | 5,569.77 mi (8,963.67 km) |
| Houthulst to Irving (Texas) | 4,885.37 mi (7,862.24 km) |
| Houthulst to Isabela (Puerto Rico) | 4,366.21 mi (7,026.74 km) |
