| Owings Mills to Maricopa (Arizona) | 1,997.88 mi (3,215.27 km) |
| Owings Mills to Marietta (Georgia) | 571.14 mi (919.16 km) |
| Owings Mills to Marietta (Ohio) | 248.45 mi (399.85 km) |
| Owings Mills to Marina (California) | 2,430.32 mi (3,911.23 km) |
| Owings Mills to Marinette (Wisconsin) | 678.22 mi (1,091.50 km) |
| Owings Mills to Marion (Arkansas) | 791.48 mi (1,273.76 km) |
| Owings Mills to Marion (Illinois) | 665.97 mi (1,071.77 km) |
| Owings Mills to Marion (Indiana) | 475.89 mi (765.87 km) |
| Owings Mills to Marion (Iowa) | 794.57 mi (1,278.74 km) |
| Owings Mills to Marion (Ohio) | 344.87 mi (555.02 km) |
| Owings Mills to Marion Oaks (Florida) | 782.36 mi (1,259.08 km) |
| Owings Mills to Markham (Illinois) | 591.75 mi (952.33 km) |
| Owings Mills to Marlborough (Massachusetts) | 340.87 mi (548.57 km) |
| Owings Mills to Marlton (New Jersey) | 104.66 mi (168.44 km) |
| Owings Mills to Marquette (Michigan) | 727.44 mi (1,170.70 km) |
