| City | Country |
|---|---|
| Moroni | Comoros |
| Mbabane | Swaziland |
| Monaco | Monaco |
| Mamoudzou | Mayotte |
| Majuro | Marshall Islands |
| Marigot | Saint Martin |
| Mata-Utu | Wallis And Futuna |
| Morelia | Mexico |
| Meishan | China |
| Marrakech | Morocco |
| Merida | Mexico |
| Malang | Indonesia |
| Marseille | France |
| Macheng | China |
| Moradabad | India |
| Mississauga | Canada |
| Macau | Macau |
| Miluo Chengguanzhen | China |
| Malegaon | India |
| Mazatlan | Mexico |
| Makati City | Philippines |
| Mangalore | India |
| Meihekou | China |
| Makhachkala | Russia |
| Mar del Plata | Argentina |
| Malaga | Spain |
| Manchester | United Kingdom |
| Muntinlupa City | Philippines |
| Mingguang | China |
| Maipu | Chile |
| Meknes | Morocco |
| Maturin | Venezuela |
| Matsuyama | Japan |
| Monteria | Colombia |
| Mykolaiv | Ukraine |
| Meicheng | China |
| Matsudo | Japan |
| Mazar-e Sharif | Afghanistan |
| Macapa | Brazil |
| Mandaluyong City | Philippines |
| Marikina City | Philippines |
| Manado | Indonesia |
| Murcia | Spain |
| Maua | Brazil |
| Melaka | Malaysia |
| Minzhu | China |
| Mariupol | Ukraine |
| Machida | Japan |
| Manizales | Colombia |
| Masan | South Korea |