| Delaware to Montijo | 3,936.00 mi (6,334.37 km) |
| Delaware to Montilla | 4,074.37 mi (6,557.07 km) |
| Delaware to Montmelo | 4,256.97 mi (6,850.93 km) |
| Delaware to Montornes del Valles | 4,258.09 mi (6,852.73 km) |
| Delaware to Montoro | 4,071.67 mi (6,552.71 km) |
| Delaware to Monzon | 4,152.52 mi (6,682.83 km) |
| Delaware to Mora | 4,044.69 mi (6,509.30 km) |
| Delaware to Moralzarzal | 4,003.38 mi (6,442.82 km) |
| Delaware to Moron de la Frontera | 4,050.73 mi (6,519.01 km) |
| Delaware to Mostoles | 4,019.23 mi (6,468.33 km) |
| Delaware to Motril | 4,156.30 mi (6,688.92 km) |
| Delaware to Muchamiel | 4,243.48 mi (6,829.21 km) |
| Delaware to Mula | 4,207.54 mi (6,771.38 km) |
| Delaware to Munguia | 3,969.36 mi (6,388.06 km) |
| Delaware to Murcia | 4,226.41 mi (6,801.75 km) |
