| Howard to Kenosha (Wisconsin) | 137.49 mi (221.27 km) |
| Howard to Kent (Ohio) | 414.65 mi (667.32 km) |
| Howard to Kent (Washington) | 1,636.46 mi (2,633.63 km) |
| Howard to Kentwood (Michigan) | 170.69 mi (274.69 km) |
| Howard to Kerman (California) | 1,748.49 mi (2,813.92 km) |
| Howard to Kernersville (North Carolina) | 720.23 mi (1,159.10 km) |
| Howard to Kerrville (Texas) | 1,170.54 mi (1,883.80 km) |
| Howard to Kettering (Maryland) | 701.72 mi (1,129.31 km) |
| Howard to Kettering (Ohio) | 392.65 mi (631.91 km) |
| Howard to Kewanee (Illinois) | 248.10 mi (399.27 km) |
| Howard to Key Biscayne (Florida) | 1,377.54 mi (2,216.93 km) |
| Howard to Key Largo (Florida) | 1,410.91 mi (2,270.65 km) |
| Howard to Key West (Florida) | 1,427.09 mi (2,296.68 km) |
| Howard to Keystone (Florida) | 1,175.51 mi (1,891.81 km) |
| Howard to Kihei (Hawaii) | 4,170.53 mi (6,711.82 km) |
