| Fort Madison to Haverhill (Massachusetts) | 1,053.35 mi (1,695.20 km) |
| Fort Madison to Havre de Grace (Maryland) | 807.82 mi (1,300.06 km) |
| Fort Madison to Hawaiian Gardens (California) | 1,536.23 mi (2,472.32 km) |
| Fort Madison to Hawaiian Paradise Park (Hawaii) | 3,979.07 mi (6,403.70 km) |
| Fort Madison to Hawthorne (California) | 1,547.96 mi (2,491.20 km) |
| Fort Madison to Hawthorne (New Jersey) | 898.23 mi (1,445.56 km) |
| Fort Madison to Hayden (Idaho) | 1,346.50 mi (2,166.98 km) |
| Fort Madison to Hayesville (Oregon) | 1,620.46 mi (2,607.87 km) |
| Fort Madison to Hays (Kansas) | 439.96 mi (708.05 km) |
| Fort Madison to Haysville (Kansas) | 384.78 mi (619.24 km) |
| Fort Madison to Hayward (California) | 1,651.29 mi (2,657.49 km) |
| Fort Madison to Hazel Crest (Illinois) | 201.64 mi (324.51 km) |
| Fort Madison to Hazel Dell (Washington) | 1,605.32 mi (2,583.52 km) |
| Fort Madison to Hazel Park (Michigan) | 445.15 mi (716.40 km) |
| Fort Madison to Hazelwood (Missouri) | 136.21 mi (219.21 km) |
