| Fort Madison to Clemson (South Carolina) | 621.08 mi (999.54 km) |
| Fort Madison to Clermont (Florida) | 997.39 mi (1,605.14 km) |
| Fort Madison to Cleveland (Mississippi) | 476.36 mi (766.63 km) |
| Fort Madison to Cleveland (Ohio) | 507.08 mi (816.07 km) |
| Fort Madison to Cleveland (Tennessee) | 515.49 mi (829.60 km) |
| Fort Madison to Cleveland Heights (Ohio) | 513.27 mi (826.03 km) |
| Fort Madison to Cliffside Park (New Jersey) | 907.83 mi (1,461.02 km) |
| Fort Madison to Clifton (Colorado) | 912.38 mi (1,468.33 km) |
| Fort Madison to Clifton (New Jersey) | 898.77 mi (1,446.43 km) |
| Fort Madison to Clinton (Iowa) | 102.29 mi (164.61 km) |
| Fort Madison to Clinton (Maryland) | 777.92 mi (1,251.94 km) |
| Fort Madison to Clinton (Mississippi) | 573.91 mi (923.62 km) |
| Fort Madison to Clinton (Utah) | 1,080.18 mi (1,738.38 km) |
| Fort Madison to Clive (Iowa) | 144.70 mi (232.88 km) |
| Fort Madison to Cloquet (Minnesota) | 425.39 mi (684.61 km) |
