| Otelu Rosu to Montilla | 1,490.38 mi (2,398.54 km) |
| Otelu Rosu to Montmelo | 1,040.40 mi (1,674.35 km) |
| Otelu Rosu to Montornes del Valles | 1,039.85 mi (1,673.47 km) |
| Otelu Rosu to Montoro | 1,463.69 mi (2,355.58 km) |
| Otelu Rosu to Monzon | 1,130.65 mi (1,819.60 km) |
| Otelu Rosu to Mora | 1,381.67 mi (2,223.58 km) |
| Otelu Rosu to Moralzarzal | 1,362.79 mi (2,193.20 km) |
| Otelu Rosu to Moron de la Frontera | 1,545.28 mi (2,486.88 km) |
| Otelu Rosu to Mostoles | 1,367.23 mi (2,200.34 km) |
| Otelu Rosu to Motril | 1,467.75 mi (2,362.11 km) |
| Otelu Rosu to Muchamiel | 1,264.36 mi (2,034.80 km) |
| Otelu Rosu to Mula | 1,326.29 mi (2,134.45 km) |
| Otelu Rosu to Munguia | 1,246.98 mi (2,006.82 km) |
| Otelu Rosu to Murcia | 1,311.39 mi (2,110.48 km) |
| Otelu Rosu to Muro del Alcoy | 1,251.40 mi (2,013.93 km) |
