| Fort Washington to Kenosha (Wisconsin) | 628.23 mi (1,011.03 km) |
| Fort Washington to Kent (Ohio) | 284.62 mi (458.06 km) |
| Fort Washington to Kent (Washington) | 2,323.93 mi (3,740.00 km) |
| Fort Washington to Kentwood (Michigan) | 532.37 mi (856.77 km) |
| Fort Washington to Kerman (California) | 2,335.21 mi (3,758.15 km) |
| Fort Washington to Kernersville (North Carolina) | 247.90 mi (398.95 km) |
| Fort Washington to Kerrville (Texas) | 1,392.34 mi (2,240.76 km) |
| Fort Washington to Kettering (Maryland) | 15.88 mi (25.56 km) |
| Fort Washington to Kettering (Ohio) | 387.97 mi (624.38 km) |
| Fort Washington to Kewanee (Illinois) | 704.77 mi (1,134.22 km) |
| Fort Washington to Key Biscayne (Florida) | 919.73 mi (1,480.17 km) |
| Fort Washington to Key Largo (Florida) | 961.21 mi (1,546.92 km) |
| Fort Washington to Key West (Florida) | 1,018.02 mi (1,638.34 km) |
| Fort Washington to Keystone (Florida) | 799.97 mi (1,287.44 km) |
| Fort Washington to Kihei (Hawaii) | 4,779.47 mi (7,691.82 km) |
