| Fort Washington to Colton (California) | 2,247.35 mi (3,616.76 km) |
| Fort Washington to Columbia (Illinois) | 712.92 mi (1,147.33 km) |
| Fort Washington to Columbia (Maryland) | 33.20 mi (53.43 km) |
| Fort Washington to Columbia (Missouri) | 823.62 mi (1,325.49 km) |
| Fort Washington to Columbia (Pennsylvania) | 93.95 mi (151.20 km) |
| Fort Washington to Columbia (South Carolina) | 390.11 mi (627.82 km) |
| Fort Washington to Columbia (Tennessee) | 592.67 mi (953.81 km) |
| Fort Washington to Columbia Heights (Minnesota) | 939.99 mi (1,512.77 km) |
| Fort Washington to Columbine (Colorado) | 1,498.45 mi (2,411.52 km) |
| Fort Washington to Columbus (Georgia) | 616.21 mi (991.70 km) |
| Fort Washington to Columbus (Indiana) | 479.63 mi (771.88 km) |
| Fort Washington to Columbus (Mississippi) | 730.85 mi (1,176.20 km) |
| Fort Washington to Columbus (Nebraska) | 1,089.18 mi (1,752.87 km) |
| Fort Washington to Columbus (Ohio) | 330.82 mi (532.41 km) |
| Fort Washington to Commack (New York) | 245.58 mi (395.22 km) |
