| Fort Washington to Clemson (South Carolina) | 426.11 mi (685.77 km) |
| Fort Washington to Clermont (Florida) | 754.91 mi (1,214.90 km) |
| Fort Washington to Cleveland (Mississippi) | 837.64 mi (1,348.06 km) |
| Fort Washington to Cleveland (Ohio) | 311.22 mi (500.86 km) |
| Fort Washington to Cleveland (Tennessee) | 498.47 mi (802.21 km) |
| Fort Washington to Cleveland Heights (Ohio) | 307.79 mi (495.34 km) |
| Fort Washington to Cliffside Park (New Jersey) | 215.65 mi (347.06 km) |
| Fort Washington to Clifton (Colorado) | 1,682.82 mi (2,708.24 km) |
| Fort Washington to Clifton (New Jersey) | 210.97 mi (339.53 km) |
| Fort Washington to Clinton (Iowa) | 728.96 mi (1,173.15 km) |
| Fort Washington to Clinton (Maryland) | 5.53 mi (8.90 km) |
| Fort Washington to Clinton (Mississippi) | 868.26 mi (1,397.32 km) |
| Fort Washington to Clinton (Utah) | 1,852.19 mi (2,980.81 km) |
| Fort Washington to Clive (Iowa) | 906.95 mi (1,459.59 km) |
| Fort Washington to Cloquet (Minnesota) | 957.63 mi (1,541.16 km) |
