| Odorheiu Secuiesc to Montilla | 1,640.19 mi (2,639.63 km) |
| Odorheiu Secuiesc to Montmelo | 1,188.37 mi (1,912.50 km) |
| Odorheiu Secuiesc to Montornes del Valles | 1,187.85 mi (1,911.67 km) |
| Odorheiu Secuiesc to Montoro | 1,613.16 mi (2,596.13 km) |
| Odorheiu Secuiesc to Monzon | 1,276.48 mi (2,054.30 km) |
| Odorheiu Secuiesc to Mora | 1,529.24 mi (2,461.07 km) |
| Odorheiu Secuiesc to Moralzarzal | 1,508.49 mi (2,427.68 km) |
| Odorheiu Secuiesc to Moron de la Frontera | 1,695.16 mi (2,728.09 km) |
| Odorheiu Secuiesc to Mostoles | 1,513.64 mi (2,435.96 km) |
| Odorheiu Secuiesc to Motril | 1,618.73 mi (2,605.09 km) |
| Odorheiu Secuiesc to Muchamiel | 1,415.22 mi (2,277.58 km) |
| Odorheiu Secuiesc to Mula | 1,477.05 mi (2,377.08 km) |
| Odorheiu Secuiesc to Munguia | 1,386.80 mi (2,231.84 km) |
| Odorheiu Secuiesc to Murcia | 1,462.33 mi (2,353.39 km) |
| Odorheiu Secuiesc to Muro del Alcoy | 1,401.92 mi (2,256.18 km) |
