| Fort Washington to Candler-McAfee (Georgia) | 532.27 mi (856.60 km) |
| Fort Washington to Caño Martin Peña (Puerto Rico) | 1,549.40 mi (2,493.51 km) |
| Fort Washington to Cañon City (Colorado) | 1,517.76 mi (2,442.61 km) |
| Fort Washington to Canóvanas (Puerto Rico) | 1,557.15 mi (2,505.99 km) |
| Fort Washington to Canton (Georgia) | 518.24 mi (834.02 km) |
| Fort Washington to Canton (Illinois) | 704.14 mi (1,133.21 km) |
| Fort Washington to Canton (Mississippi) | 843.94 mi (1,358.18 km) |
| Fort Washington to Canton (Ohio) | 272.27 mi (438.18 km) |
| Fort Washington to Canyon (Texas) | 1,396.68 mi (2,247.74 km) |
| Fort Washington to Canyon Lake (California) | 2,252.75 mi (3,625.45 km) |
| Fort Washington to Canyon Lake (Texas) | 1,354.13 mi (2,179.26 km) |
| Fort Washington to Cape Coral (Florida) | 883.85 mi (1,422.41 km) |
| Fort Washington to Cape Girardeau (Missouri) | 689.72 mi (1,109.99 km) |
| Fort Washington to Carbondale (Illinois) | 666.26 mi (1,072.24 km) |
| Fort Washington to Carlisle (Pennsylvania) | 101.84 mi (163.89 km) |
