| Manassas to Mendota Heights (Minnesota) | 908.67 mi (1,462.36 km) |
| Manassas to Menifee (California) | 2,222.83 mi (3,577.29 km) |
| Manassas to Menlo Park (California) | 2,406.45 mi (3,872.81 km) |
| Manassas to Menomonee Falls (Wisconsin) | 632.32 mi (1,017.63 km) |
| Manassas to Menomonie (Wisconsin) | 853.61 mi (1,373.75 km) |
| Manassas to Mentor (Ohio) | 287.36 mi (462.47 km) |
| Manassas to Mequon (Wisconsin) | 628.60 mi (1,011.63 km) |
| Manassas to Merced (California) | 2,320.45 mi (3,734.41 km) |
| Manassas to Mercedes (Texas) | 1,469.33 mi (2,364.66 km) |
| Manassas to Mercer Island (Washington) | 2,301.72 mi (3,704.26 km) |
| Manassas to Mercerville (New Jersey) | 180.91 mi (291.15 km) |
| Manassas to Meriden (Connecticut) | 313.73 mi (504.89 km) |
| Manassas to Meridian (Idaho) | 2,032.33 mi (3,270.71 km) |
| Manassas to Meridian (Mississippi) | 767.13 mi (1,234.58 km) |
| Manassas to Merriam (Kansas) | 924.41 mi (1,487.69 km) |
