| Knokke-Heist to Indianola (Iowa) | 4,325.73 mi (6,961.59 km) |
| Knokke-Heist to Indio (California) | 5,511.25 mi (8,869.51 km) |
| Knokke-Heist to Inglewood (California) | 5,564.49 mi (8,955.18 km) |
| Knokke-Heist to Inkster (Michigan) | 3,899.35 mi (6,275.39 km) |
| Knokke-Heist to Inver Grove Heights (Minnesota) | 4,138.75 mi (6,660.67 km) |
| Knokke-Heist to Inwood (New York) | 3,597.37 mi (5,789.41 km) |
| Knokke-Heist to Iona (Florida) | 4,611.14 mi (7,420.91 km) |
| Knokke-Heist to Ionia (Michigan) | 3,934.64 mi (6,332.20 km) |
| Knokke-Heist to Iowa City (Iowa) | 4,237.23 mi (6,819.16 km) |
| Knokke-Heist to Irmo (South Carolina) | 4,202.29 mi (6,762.93 km) |
| Knokke-Heist to Irondale (Alabama) | 4,450.10 mi (7,161.75 km) |
| Knokke-Heist to Ironton (Ohio) | 4,049.65 mi (6,517.28 km) |
| Knokke-Heist to Irvine (California) | 5,563.01 mi (8,952.80 km) |
| Knokke-Heist to Irving (Texas) | 4,886.05 mi (7,863.33 km) |
| Knokke-Heist to Isabela (Puerto Rico) | 4,382.22 mi (7,052.50 km) |
