| Fort Madison to Manor (Texas) | 789.10 mi (1,269.93 km) |
| Fort Madison to Manorville (New York) | 969.93 mi (1,560.94 km) |
| Fort Madison to Mansfield (Ohio) | 462.15 mi (743.76 km) |
| Fort Madison to Mansfield (Texas) | 641.46 mi (1,032.34 km) |
| Fort Madison to Manteca (California) | 1,603.60 mi (2,580.74 km) |
| Fort Madison to Manville (New Jersey) | 878.26 mi (1,413.42 km) |
| Fort Madison to Maple Grove (Minnesota) | 327.99 mi (527.85 km) |
| Fort Madison to Maple Heights (Ohio) | 512.93 mi (825.47 km) |
| Fort Madison to Maple Valley (Washington) | 1,583.19 mi (2,547.89 km) |
| Fort Madison to Mapleton (Utah) | 1,062.79 mi (1,710.40 km) |
| Fort Madison to Maplewood (Minnesota) | 313.18 mi (504.02 km) |
| Fort Madison to Marana (Arizona) | 1,232.55 mi (1,983.60 km) |
| Fort Madison to Marco Island (Florida) | 1,156.09 mi (1,860.55 km) |
| Fort Madison to Margate (Florida) | 1,180.45 mi (1,899.75 km) |
| Fort Madison to Maricopa (Arizona) | 1,252.30 mi (2,015.39 km) |
