| Idanha-a-Nova to Los Palacios y Villafranca | 203.02 mi (326.72 km) |
| Idanha-a-Nova to Luanco | 265.79 mi (427.75 km) |
| Idanha-a-Nova to Lucena | 228.56 mi (367.83 km) |
| Idanha-a-Nova to Lugo | 214.82 mi (345.71 km) |
| Idanha-a-Nova to Lumbreras | 334.50 mi (538.33 km) |
| Idanha-a-Nova to Madrid | 189.54 mi (305.04 km) |
| Idanha-a-Nova to Madridejos | 199.14 mi (320.49 km) |
| Idanha-a-Nova to Mahon | 608.99 mi (980.08 km) |
| Idanha-a-Nova to Mairena del Alcor | 193.89 mi (312.03 km) |
| Idanha-a-Nova to Mairena del Aljarafe | 189.27 mi (304.60 km) |
| Idanha-a-Nova to Majadahonda | 181.49 mi (292.08 km) |
| Idanha-a-Nova to Malaga | 268.41 mi (431.96 km) |
| Idanha-a-Nova to Malgrat de Mar | 535.09 mi (861.14 km) |
| Idanha-a-Nova to Manacor | 554.96 mi (893.13 km) |
| Idanha-a-Nova to Mancha Real | 244.14 mi (392.91 km) |
