| Iernut to Montilla | 1,592.21 mi (2,562.42 km) |
| Iernut to Montmelo | 1,139.44 mi (1,833.75 km) |
| Iernut to Montornes del Valles | 1,138.94 mi (1,832.94 km) |
| Iernut to Montoro | 1,564.95 mi (2,518.55 km) |
| Iernut to Monzon | 1,226.69 mi (1,974.17 km) |
| Iernut to Mora | 1,480.04 mi (2,381.89 km) |
| Iernut to Moralzarzal | 1,458.60 mi (2,347.39 km) |
| Iernut to Moron de la Frontera | 1,647.22 mi (2,650.95 km) |
| Iernut to Mostoles | 1,463.99 mi (2,356.06 km) |
| Iernut to Motril | 1,571.84 mi (2,529.63 km) |
| Iernut to Muchamiel | 1,368.23 mi (2,201.96 km) |
| Iernut to Mula | 1,429.94 mi (2,301.26 km) |
| Iernut to Munguia | 1,335.69 mi (2,149.58 km) |
| Iernut to Murcia | 1,415.43 mi (2,277.92 km) |
| Iernut to Muro del Alcoy | 1,354.60 mi (2,180.01 km) |
