| Herk-de-Stad to Indianola (Iowa) | 4,408.95 mi (7,095.51 km) |
| Herk-de-Stad to Indio (California) | 5,589.53 mi (8,995.48 km) |
| Herk-de-Stad to Inglewood (California) | 5,641.72 mi (9,079.48 km) |
| Herk-de-Stad to Inkster (Michigan) | 3,984.25 mi (6,412.03 km) |
| Herk-de-Stad to Inver Grove Heights (Minnesota) | 4,220.94 mi (6,792.94 km) |
| Herk-de-Stad to Inwood (New York) | 3,683.39 mi (5,927.84 km) |
| Herk-de-Stad to Iona (Florida) | 4,697.00 mi (7,559.09 km) |
| Herk-de-Stad to Ionia (Michigan) | 4,019.11 mi (6,468.13 km) |
| Herk-de-Stad to Iowa City (Iowa) | 4,320.81 mi (6,953.68 km) |
| Herk-de-Stad to Irmo (South Carolina) | 4,288.35 mi (6,901.43 km) |
| Herk-de-Stad to Irondale (Alabama) | 4,535.93 mi (7,299.87 km) |
| Herk-de-Stad to Ironton (Ohio) | 4,135.28 mi (6,655.09 km) |
| Herk-de-Stad to Irvine (California) | 5,640.61 mi (9,077.69 km) |
| Herk-de-Stad to Irving (Texas) | 4,970.61 mi (7,999.42 km) |
| Herk-de-Stad to Isabela (Puerto Rico) | 4,462.47 mi (7,181.65 km) |
