| Boskoop to Kenosha (Wisconsin) | 4,082.33 mi (6,569.88 km) |
| Boskoop to Kent (Ohio) | 3,907.27 mi (6,288.15 km) |
| Boskoop to Kent (Washington) | 4,883.70 mi (7,859.56 km) |
| Boskoop to Kentwood (Michigan) | 3,984.37 mi (6,412.22 km) |
| Boskoop to Kerman (California) | 5,457.40 mi (8,782.84 km) |
| Boskoop to Kernersville (North Carolina) | 4,098.03 mi (6,595.14 km) |
| Boskoop to Kerrville (Texas) | 5,144.08 mi (8,278.59 km) |
| Boskoop to Kettering (Maryland) | 3,834.70 mi (6,171.35 km) |
| Boskoop to Kettering (Ohio) | 4,082.78 mi (6,570.61 km) |
| Boskoop to Kewanee (Illinois) | 4,222.62 mi (6,795.66 km) |
| Boskoop to Key Biscayne (Florida) | 4,623.86 mi (7,441.38 km) |
| Boskoop to Key Largo (Florida) | 4,663.44 mi (7,505.08 km) |
| Boskoop to Key West (Florida) | 4,748.96 mi (7,642.71 km) |
| Boskoop to Keystone (Florida) | 4,598.41 mi (7,400.43 km) |
| Boskoop to Kihei (Hawaii) | 7,276.74 mi (11,710.78 km) |
