| Fort Washington to Keizer (Oregon) | 2,374.20 mi (3,820.90 km) |
| Fort Washington to Keller (Texas) | 1,198.29 mi (1,928.46 km) |
| Fort Washington to Kelso (Washington) | 2,360.78 mi (3,799.31 km) |
| Fort Washington to Kemp Mill (Maryland) | 21.25 mi (34.19 km) |
| Fort Washington to Ken Caryl (Colorado) | 1,500.92 mi (2,415.49 km) |
| Fort Washington to Kendale Lakes (Florida) | 921.48 mi (1,482.99 km) |
| Fort Washington to Kendall (Florida) | 923.44 mi (1,486.13 km) |
| Fort Washington to Kendall Park (New Jersey) | 174.36 mi (280.61 km) |
| Fort Washington to Kendall West (Florida) | 921.98 mi (1,483.79 km) |
| Fort Washington to Kenmore (New York) | 308.10 mi (495.84 km) |
| Fort Washington to Kenmore (Washington) | 2,324.86 mi (3,741.50 km) |
| Fort Washington to Kenner (Louisiana) | 964.67 mi (1,552.48 km) |
| Fort Washington to Kennesaw (Georgia) | 533.56 mi (858.69 km) |
| Fort Washington to Kennett (Missouri) | 734.74 mi (1,182.45 km) |
| Fort Washington to Kennewick (Washington) | 2,182.86 mi (3,512.97 km) |
