| Fort Madison to Marietta (Georgia) | 593.14 mi (954.56 km) |
| Fort Madison to Marietta (Ohio) | 530.24 mi (853.34 km) |
| Fort Madison to Marina (California) | 1,656.35 mi (2,665.64 km) |
| Fort Madison to Marinette (Wisconsin) | 361.41 mi (581.63 km) |
| Fort Madison to Marion (Arkansas) | 379.45 mi (610.67 km) |
| Fort Madison to Marion (Illinois) | 237.49 mi (382.21 km) |
| Fort Madison to Marion (Indiana) | 298.58 mi (480.52 km) |
| Fort Madison to Marion (Iowa) | 99.16 mi (159.59 km) |
| Fort Madison to Marion (Ohio) | 431.44 mi (694.34 km) |
| Fort Madison to Marion Oaks (Florida) | 954.91 mi (1,536.77 km) |
| Fort Madison to Markham (Illinois) | 202.19 mi (325.40 km) |
| Fort Madison to Marlborough (Massachusetts) | 1,029.62 mi (1,657.02 km) |
| Fort Madison to Marlton (New Jersey) | 866.00 mi (1,393.69 km) |
| Fort Madison to Marquette (Michigan) | 454.20 mi (730.96 km) |
| Fort Madison to Marrero (Louisiana) | 744.88 mi (1,198.77 km) |
