| Fort Madison to Kilgore (Texas) | 600.48 mi (966.38 km) |
| Fort Madison to Killeen (Texas) | 749.53 mi (1,206.25 km) |
| Fort Madison to King City (California) | 1,632.57 mi (2,627.36 km) |
| Fort Madison to King of Prussia (Pennsylvania) | 840.38 mi (1,352.46 km) |
| Fort Madison to Kingman (Arizona) | 1,286.12 mi (2,069.80 km) |
| Fort Madison to Kings Mountain (North Carolina) | 659.27 mi (1,061.00 km) |
| Fort Madison to Kings Park (New York) | 946.01 mi (1,522.45 km) |
| Fort Madison to Kings Park West (Virginia) | 756.47 mi (1,217.41 km) |
| Fort Madison to Kingsburg (California) | 1,542.99 mi (2,483.20 km) |
| Fort Madison to Kingsland (Georgia) | 865.06 mi (1,392.18 km) |
| Fort Madison to Kingsport (Tennessee) | 553.16 mi (890.23 km) |
| Fort Madison to Kingston (New York) | 904.11 mi (1,455.03 km) |
| Fort Madison to Kingston (Pennsylvania) | 807.20 mi (1,299.06 km) |
| Fort Madison to Kingstowne (Virginia) | 765.27 mi (1,231.58 km) |
| Fort Madison to Kingsville (Texas) | 978.78 mi (1,575.20 km) |
