| Mentor to Kennewick (Washington) | 1,889.55 mi (3,040.93 km) |
| Mentor to Kenosha (Wisconsin) | 340.73 mi (548.34 km) |
| Mentor to Kent (Ohio) | 37.35 mi (60.11 km) |
| Mentor to Kent (Washington) | 2,026.95 mi (3,262.07 km) |
| Mentor to Kentwood (Michigan) | 232.69 mi (374.48 km) |
| Mentor to Kerman (California) | 2,083.62 mi (3,353.27 km) |
| Mentor to Kernersville (North Carolina) | 391.55 mi (630.14 km) |
| Mentor to Kerrville (Texas) | 1,276.41 mi (2,054.18 km) |
| Mentor to Kettering (Maryland) | 307.94 mi (495.59 km) |
| Mentor to Kettering (Ohio) | 201.71 mi (324.62 km) |
| Mentor to Kewanee (Illinois) | 445.66 mi (717.23 km) |
| Mentor to Key Biscayne (Florida) | 1,107.41 mi (1,782.20 km) |
| Mentor to Key Largo (Florida) | 1,145.88 mi (1,844.12 km) |
| Mentor to Key West (Florida) | 1,183.50 mi (1,904.66 km) |
| Mentor to Keystone (Florida) | 939.47 mi (1,511.94 km) |
