以台北為例 WIKI所列的 與台北締結姊妹市的城市有
Houston, Texas, United States (1961)
Lomé, Togo (1966)
Manila, Philippines (1966)
Cotonou, Benin (1967)
Saigon, South Vietnam (1968)
Quezon City, Philippines (1968)
Seoul, South Korea (1968)
San Francisco, California, United States (1970)
Santo Domingo, Dominican Republic (1970)
Guam, United States (1973)
Cleveland, Ohio, United States (1975)
Tegucigalpa, Honduras (1975)
Indianapolis, Indiana, United States (1978)
Jeddah, Saudi Arabia (1978)
Marshall, Texas, United States (1978)
Atlanta, Georgia, United States (1979)
Los Angeles, California, United States (1979)
Phoenix, Arizona, United States (1979)
...以下不計其數
可想而知 姊妹市是促進兩市的交流
對市民有任何實質的幫助嗎?
有姊妹市的卦嗎?