Ответ:

Millionaire cities in Russia and their population:

  • Kazan: 1,106,900
  • Yekaterinburg: 1,287,000
  • Omsk: 1,122,300
  • Rostov-on-Don: 1,062,100
  • Samara: 1,144,200
  • Novosibirsk: 1,413,000
  • Nizhny Novgorod: 1,296,800
  • Chelyabinsk: 1,071,000

A millionaire city is a city with more than one million people.