| Knokke-Heist to Kinston (North Carolina) | 3,998.70 mi (6,435.29 km) |
| Knokke-Heist to Kirkland (Washington) | 4,872.66 mi (7,841.79 km) |
| Knokke-Heist to Kirksville (Missouri) | 4,347.15 mi (6,996.06 km) |
| Knokke-Heist to Kirkwood (Missouri) | 4,346.72 mi (6,995.37 km) |
| Knokke-Heist to Kiryas Joel (New York) | 3,582.67 mi (5,765.75 km) |
| Knokke-Heist to Kissimmee (Florida) | 4,498.03 mi (7,238.88 km) |
| Knokke-Heist to Klamath Falls (Oregon) | 5,181.38 mi (8,338.62 km) |
| Knokke-Heist to Knightdale (North Carolina) | 4,011.23 mi (6,455.45 km) |
| Knokke-Heist to Knik-Fairview (Alaska) | 4,498.13 mi (7,239.04 km) |
| Knokke-Heist to Knoxville (Tennessee) | 4,222.76 mi (6,795.87 km) |
| Knokke-Heist to Kokomo (Indiana) | 4,092.25 mi (6,585.84 km) |
| Knokke-Heist to Kuna (Idaho) | 4,958.16 mi (7,979.39 km) |
| Knokke-Heist to Kyle (Texas) | 5,072.09 mi (8,162.74 km) |
| Knokke-Heist to La Cañada Flintridge (California) | 5,545.31 mi (8,924.32 km) |
| Knokke-Heist to La Crescenta-Montrose (California) | 5,545.09 mi (8,923.96 km) |
