| Idanha-a-Nova to Montilla | 213.57 mi (343.71 km) |
| Idanha-a-Nova to Montmelo | 508.93 mi (819.05 km) |
| Idanha-a-Nova to Montornes del Valles | 509.68 mi (820.25 km) |
| Idanha-a-Nova to Montoro | 201.66 mi (324.54 km) |
| Idanha-a-Nova to Monzon | 411.17 mi (661.72 km) |
| Idanha-a-Nova to Mora | 184.16 mi (296.38 km) |
| Idanha-a-Nova to Moralzarzal | 179.79 mi (289.35 km) |
| Idanha-a-Nova to Moron de la Frontera | 215.76 mi (347.22 km) |
| Idanha-a-Nova to Mostoles | 180.16 mi (289.95 km) |
| Idanha-a-Nova to Motril | 297.34 mi (478.53 km) |
| Idanha-a-Nova to Muchamiel | 378.05 mi (608.41 km) |
| Idanha-a-Nova to Mula | 334.46 mi (538.26 km) |
| Idanha-a-Nova to Munguia | 328.12 mi (528.06 km) |
| Idanha-a-Nova to Murcia | 353.92 mi (569.58 km) |
| Idanha-a-Nova to Muro del Alcoy | 371.47 mi (597.83 km) |
