| Rio Maior to Montigny-les-Metz | 1,003.41 mi (1,614.83 km) |
| Rio Maior to Montivilliers | 835.53 mi (1,344.65 km) |
| Rio Maior to Montlouis-sur-Loire | 740.55 mi (1,191.80 km) |
| Rio Maior to Montlucon | 757.63 mi (1,219.30 km) |
| Rio Maior to Montmagny | 867.74 mi (1,396.50 km) |
| Rio Maior to Montmorency | 867.86 mi (1,396.69 km) |
| Rio Maior to Montpellier | 725.07 mi (1,166.89 km) |
| Rio Maior to Montreuil | 865.30 mi (1,392.56 km) |
| Rio Maior to Montrouge | 859.25 mi (1,382.83 km) |
| Rio Maior to Morangis | 854.22 mi (1,374.73 km) |
| Rio Maior to Morieres-les-Avignon | 781.00 mi (1,256.90 km) |
| Rio Maior to Morlaix | 686.94 mi (1,105.53 km) |
| Rio Maior to Morsang-sur-Orge | 852.41 mi (1,371.82 km) |
| Rio Maior to Mouans-Sartoux | 873.31 mi (1,405.45 km) |
| Rio Maior to Mougins | 874.07 mi (1,406.68 km) |
