| Opera to Montigny-les-Metz | 294.23 mi (473.52 km) |
| Opera to Montivilliers | 509.92 mi (820.64 km) |
| Opera to Montlouis-sur-Loire | 422.91 mi (680.60 km) |
| Opera to Montlucon | 324.91 mi (522.89 km) |
| Opera to Montmagny | 406.74 mi (654.59 km) |
| Opera to Montmorency | 408.27 mi (657.05 km) |
| Opera to Montpellier | 290.14 mi (466.93 km) |
| Opera to Montreuil | 398.67 mi (641.59 km) |
| Opera to Montrouge | 401.55 mi (646.23 km) |
| Opera to Morangis | 396.87 mi (638.70 km) |
| Opera to Morieres-les-Avignon | 234.11 mi (376.76 km) |
| Opera to Morlaix | 652.31 mi (1,049.78 km) |
| Opera to Morsang-sur-Orge | 394.77 mi (635.33 km) |
| Opera to Mouans-Sartoux | 164.55 mi (264.81 km) |
| Opera to Mougins | 164.84 mi (265.28 km) |
