| Manassas to Montijo | 3,710.18 mi (5,970.95 km) |
| Manassas to Montilla | 3,846.30 mi (6,190.02 km) |
| Manassas to Montmelo | 4,057.29 mi (6,529.58 km) |
| Manassas to Montornes del Valles | 4,058.39 mi (6,531.35 km) |
| Manassas to Montoro | 3,845.77 mi (6,189.16 km) |
| Manassas to Monzon | 3,950.87 mi (6,358.31 km) |
| Manassas to Mora | 3,826.75 mi (6,158.57 km) |
| Manassas to Moralzarzal | 3,789.43 mi (6,098.49 km) |
| Manassas to Moron de la Frontera | 3,819.45 mi (6,146.81 km) |
| Manassas to Mostoles | 3,803.95 mi (6,121.86 km) |
| Manassas to Motril | 3,926.79 mi (6,319.55 km) |
| Manassas to Muchamiel | 4,025.87 mi (6,479.02 km) |
| Manassas to Mula | 3,986.62 mi (6,415.85 km) |
| Manassas to Munguia | 3,769.35 mi (6,066.18 km) |
| Manassas to Murcia | 4,005.89 mi (6,446.86 km) |
