| Owings Mills to Malvern (Arkansas) | 950.00 mi (1,528.88 km) |
| Owings Mills to Manassas (Virginia) | 59.01 mi (94.96 km) |
| Owings Mills to Manassas Park (Virginia) | 56.39 mi (90.75 km) |
| Owings Mills to Manatí (Puerto Rico) | 1,575.43 mi (2,535.41 km) |
| Owings Mills to Manchester (Missouri) | 737.97 mi (1,187.66 km) |
| Owings Mills to Manchester (New Hampshire) | 371.63 mi (598.08 km) |
| Owings Mills to Manchester (Tennessee) | 577.47 mi (929.35 km) |
| Owings Mills to Manchester (Virginia) | 138.79 mi (223.35 km) |
| Owings Mills to Mandan (North Dakota) | 1,312.12 mi (2,111.66 km) |
| Owings Mills to Mandeville (Louisiana) | 976.79 mi (1,571.99 km) |
| Owings Mills to Mango (Florida) | 849.90 mi (1,367.77 km) |
| Owings Mills to Manhattan (Kansas) | 1,057.35 mi (1,701.64 km) |
| Owings Mills to Manhattan (New York) | 176.85 mi (284.61 km) |
| Owings Mills to Manhattan Beach (California) | 2,316.90 mi (3,728.69 km) |
| Owings Mills to Manitowoc (Wisconsin) | 647.26 mi (1,041.66 km) |
