23 cities in 9 countries (as of January 2020)
|China||Changchun, Daqing, Harbin, Jiamusi, Jilin, Jixi, Mudanjiang, Qiqihar, Shenyang|
|Republic of Korea||Hwacheon, Inje, Taebaek|
|Russia||Magadan, Norilsk, Novosibirsk|
＊Click on the name of the city to jump to the city’s information.