| Mountlake Terrace to Kennewick (Washington) | 184.24 mi (296.51 km) |
| Mountlake Terrace to Kenosha (Wisconsin) | 1,699.83 mi (2,735.60 km) |
| Mountlake Terrace to Kent (Ohio) | 2,045.07 mi (3,291.22 km) |
| Mountlake Terrace to Kent (Washington) | 28.22 mi (45.42 km) |
| Mountlake Terrace to Kentwood (Michigan) | 1,797.45 mi (2,892.72 km) |
| Mountlake Terrace to Kerman (California) | 773.15 mi (1,244.27 km) |
| Mountlake Terrace to Kernersville (North Carolina) | 2,281.77 mi (3,672.15 km) |
| Mountlake Terrace to Kerrville (Texas) | 1,735.34 mi (2,792.76 km) |
| Mountlake Terrace to Kettering (Maryland) | 2,332.20 mi (3,753.32 km) |
| Mountlake Terrace to Kettering (Ohio) | 1,962.93 mi (3,159.03 km) |
| Mountlake Terrace to Kewanee (Illinois) | 1,644.87 mi (2,647.16 km) |
| Mountlake Terrace to Key Biscayne (Florida) | 2,739.22 mi (4,408.36 km) |
| Mountlake Terrace to Key Largo (Florida) | 2,756.33 mi (4,435.89 km) |
| Mountlake Terrace to Key West (Florida) | 2,724.75 mi (4,385.06 km) |
| Mountlake Terrace to Keystone (Florida) | 2,514.11 mi (4,046.06 km) |
