| Des Moines to Manassas (Virginia) | 872.23 mi (1,403.71 km) |
| Des Moines to Manassas Park (Virginia) | 873.83 mi (1,406.29 km) |
| Des Moines to Manatí (Puerto Rico) | 2,259.89 mi (3,636.94 km) |
| Des Moines to Manchester (Missouri) | 263.77 mi (424.50 km) |
| Des Moines to Manchester (New Hampshire) | 1,134.02 mi (1,825.03 km) |
| Des Moines to Manchester (Tennessee) | 586.07 mi (943.20 km) |
| Des Moines to Manchester (Virginia) | 900.06 mi (1,448.51 km) |
| Des Moines to Mandan (North Dakota) | 511.25 mi (822.78 km) |
| Des Moines to Mandeville (Louisiana) | 798.11 mi (1,284.43 km) |
| Des Moines to Mango (Florida) | 1,134.38 mi (1,825.61 km) |
| Des Moines to Manhattan (Kansas) | 227.93 mi (366.82 km) |
| Des Moines to Manhattan (New York) | 1,020.84 mi (1,642.88 km) |
| Des Moines to Manhattan Beach (California) | 1,448.39 mi (2,330.95 km) |
| Des Moines to Manitowoc (Wisconsin) | 347.33 mi (558.97 km) |
| Des Moines to Mankato (Minnesota) | 180.53 mi (290.54 km) |
