| Cities | Distance |
|---|---|
| Opera to Mengen | 184.31 mi (296.62 km) |
| Opera to Meppen | 512.50 mi (824.80 km) |
| Opera to Merchweiler | 292.70 mi (471.05 km) |
| Opera to Mering | 215.76 mi (347.23 km) |
| Opera to Merseburg | 431.71 mi (694.77 km) |
| Opera to Merzenich | 395.95 mi (637.22 km) |
| Opera to Merzig | 306.10 mi (492.62 km) |
| Opera to Meschede | 414.47 mi (667.02 km) |
| Opera to Messkirch | 180.37 mi (290.27 km) |
| Opera to Messstetten | 193.65 mi (311.65 km) |
| Opera to Mettingen | 483.45 mi (778.04 km) |
| Opera to Mettlach | 309.09 mi (497.43 km) |
| Opera to Mettmann | 418.27 mi (673.14 km) |
| Opera to Metzingen | 217.90 mi (350.68 km) |
| Opera to Meuselwitz | 416.37 mi (670.08 km) |