| Puerto Real to Montigny-les-Metz | 1,067.55 mi (1,718.06 km) |
| Puerto Real to Montivilliers | 954.48 mi (1,536.08 km) |
| Puerto Real to Montlouis-sur-Loire | 831.62 mi (1,338.36 km) |
| Puerto Real to Montlucon | 815.63 mi (1,312.63 km) |
| Puerto Real to Montmagny | 961.32 mi (1,547.09 km) |
| Puerto Real to Montmorency | 961.82 mi (1,547.90 km) |
| Puerto Real to Montpellier | 722.14 mi (1,162.18 km) |
| Puerto Real to Montreuil | 956.81 mi (1,539.83 km) |
| Puerto Real to Montrouge | 951.41 mi (1,531.14 km) |
| Puerto Real to Morangis | 945.08 mi (1,520.96 km) |
| Puerto Real to Morieres-les-Avignon | 776.48 mi (1,249.62 km) |
| Puerto Real to Morlaix | 841.00 mi (1,353.45 km) |
| Puerto Real to Morsang-sur-Orge | 942.68 mi (1,517.10 km) |
| Puerto Real to Mouans-Sartoux | 849.47 mi (1,367.09 km) |
| Puerto Real to Mougins | 849.74 mi (1,367.53 km) |
