| Owings Mills to Madison (Mississippi) | 885.37 mi (1,424.87 km) |
| Owings Mills to Madison (New Jersey) | 156.25 mi (251.46 km) |
| Owings Mills to Madison (Wisconsin) | 701.18 mi (1,128.44 km) |
| Owings Mills to Madison Heights (Michigan) | 392.54 mi (631.74 km) |
| Owings Mills to Madison Heights (Virginia) | 184.60 mi (297.09 km) |
| Owings Mills to Madisonville (Kentucky) | 597.20 mi (961.10 km) |
| Owings Mills to Magalia (California) | 2,359.91 mi (3,797.91 km) |
| Owings Mills to Magna (Utah) | 1,859.26 mi (2,992.18 km) |
| Owings Mills to Magnolia (Arkansas) | 1,006.01 mi (1,619.02 km) |
| Owings Mills to Maili (Hawaii) | 4,846.67 mi (7,799.96 km) |
| Owings Mills to Maitland (Florida) | 789.48 mi (1,270.55 km) |
| Owings Mills to Makakilo (Hawaii) | 4,844.22 mi (7,796.01 km) |
| Owings Mills to Malden (Massachusetts) | 364.72 mi (586.95 km) |
| Owings Mills to Malibu (California) | 2,333.75 mi (3,755.80 km) |
| Owings Mills to Maltby (Washington) | 2,304.55 mi (3,708.82 km) |
