List of twin towns and sister cities in South Korea

These cities in South Korea have sister city relationships with foreign communities.

See also the lists of twin towns and sister cities.

Cities starting with A

• Andong

Bacolod City, Philippines

• Ansan

Anshan, China

Kholmsk, Russia

Las Vegas, United States

Yuzhno-Sakhalinsk, Russia

• Anyang

Komaki

Hampton, Virginia

Garden Grove, California

Weifang

Ulan Ude

Naucalpan

Tokorozawa, Saitama

Cities starting with B

• Bucheon

Harbin, China

Khabarovsk, Russia

Kawasaki, Japan

Valenzuela City, Philippines

Pasadena, United States

Okayama, Japan

• Busan

– Kaohsiung, Republic of China (Taiwan) (1966)

– Los Angeles, USA (1967)

– Shimonoseki, Japan (1976)

– Barcelona, Spain (1983)

– Rio de Janeiro, Brazil (1985)

– Fukuoka, Japan (1989)

– Vladivostok, Russia (1992)

– Shanghai, People's Republic of China (1993)

– Surabaya, Republic of Indonesia (1994)

– Victoria, Australian state (1994)

– Ho Chi Minh City, Vietnam (1995)

– Tijuana, Mexico (1995)

– Auckland, New Zealand (1996)

– Valparaíso, Chile (1999)

– Montreal, Canada (2000)

– Western Cape, South African province (2000)

– Karanganyar City, Republic of Indonesia (2001)

– Istanbul, Turkey (2002)

– Dubai, United Arab Emirates (2006)

– Chicago, USA (2007)

– Saint Petersburg, Russia (2008)

– Phnom Penh, Cambodia (2009)

– Mumbai, India (2009)

– Bumiayu, Indonesia (2010)

– Casablanca, Morocco (2011)

– Cebu, Philippines (2011)

Cities starting with C

• Changwon

Yakutsk, Russia

• Cheonan

Beaverton, United States

• Cheongju

Pittsfield, United States (1986)

Rostov on Don, Russia

Tottori, Japan

• Chuncheon

Higashichikuma District, Japan

Hōfu, Japan

Kakamigahara, Japan

Addis Ababa, Ethiopia

• Chungnam

Amur Oblast, Russia

• Chungcheongbuk-do

Saint Petersburg, Russia

• Chungcheongnam-do

Leningrad Oblast, Russia

Cities starting with D

• Daegu

Almaty, Kazakhstan

Hiroshima, Japan

Saint Petersburg, Russia

Taipei(2010) , Taiwan

• Daejeon

Novosibirsk, Russia

Seattle, United States

Uppsala, Sweden

• Dobong-gu

Changping, China

• Donghae City

Federal Way, United States

Nakhodka, Russia

Cities starting with G

• Gangneung

Chichibu, Japan

Jiaxing, China

Chattanooga, United States

Jingzhou, China

• Gangwon

Alberta, Canada

Primorsky Krai, Russia

• Gimje

Nantong, China

• Gumi

Jhongli, Taoyuan County of Taiwan

• Guri

Calamba City, Philippines

• Gwacheon

Airdrie, Canada

• Gwangju

Guangzhou, China

San Antonio, United States

Sendai, Japan

Tainan, Taiwan

• Gwangju, Gyeonggi Province

San Antonio, United States

• Gwangyang

Linz, Austria (1991)

Shenzhen, China (2004)

• Gwangmyeong

Austin, United States

Osnabrück, Germany (1997)

• Gyeongsangbuk-do

Primorsky Krai, Russia

• Gyeongsangnam-do

Khabarovsk Krai, Russia

Primorsky Krai, Russia

Cities starting with I

• Iksan

Odense, Denmark

• Incheon

Anchorage, United States

Burbank, United States

Dalian, China

Chennai, India

Yekaterinburg, Russia

Honolulu, Hawaii, United States

Kitakyushu, Japan

Kobe, Japan

Philadelphia, United States

Tel Aviv, Israel

Tianjin, China

Zurich, Switzerland

Manila, Philippines

Cities starting with J

• Jecheon

Spokane, Washington, USA

Pasay City, Philippines

• Jeju

Hainan, China

• Jeju-do

Sakhalin, Russia

• Jinju

Eugene, United States

Omsk, Russia

Winnipeg, Canada

Zhengzhou, China

Cities starting with M

• Masan

Houston, United States (1983)

Ussuriysk, Russia

Shulan, China

• Mokpo

Hammerfest, Norway

Manaus, Brazil

Cities starting with N

• Namyangju

Dartford (borough), United Kingdom

Changzhou, China

Ulaanbaatar, Mongolia

Vinh, Vietnam

Cities starting with S

• Samcheok

Akabira, Hokkaido, Japan

Kurobe, Toyama Prefecture, Japan

Kanda, Fukuoka Prefecture, Japan

Dongying, Shandong Province, China

Jixi, Heilongjiang Province, China

Wangqing County, Jilin Province, China^{[citation needed]}

Kungur, Perm Krai, Russia^{[citation needed]}

Korsakov, Sakhalin Oblast, Russia^{[citation needed]}

Mareeba Shire, Queensland, Australia^{[citation needed]}

Leesburg, Virginia, USA^{[citation needed]}

• Seoul:

Ankara, Turkey (1971)

Astana, Kazakhstan (2004)

Athens, Greece (2006)

Bangkok, Thailand (2006)

Beijing, China (1993)

Bogotá, Colombia (1982)

Cairo, Egypt (1997)

Hanoi, Vietnam (1996)

Honolulu, United States (1973)

Jakarta, Indonesia (1984)

Mexico City, Mexico (1992)

Moscow, Russia (1991)

New South Wales, Australia (1991)

Paris, France (1991)

Rome, Italy (2000)

San Francisco, United States (1976)

São Paulo, Brazil (1977)

Tashkent, Uzbekistan (2010)

Taipei, Taiwan (1968)

Tokyo, Japan (1988)

Ulaanbaatar, Mongolia (1995)

Warsaw, Poland (1996)

Washington, D.C, United States (2006)

New York City, United States (partnership city)

• Sinchon

Kragujevac, Serbia

• Sokcho[1]

Nyuzen Toyama Prfecture, Japan

Yonago, Tottori refecture, Japan

Sakaimiato Tottori Prfecture, Japan

Taitung County, Taiwan

Gresham, Oregon, United States

Khasansky District, Primorsky Krai, Russia

Partizansk, Primorsky Krai, Russia

• Songpa-gu

Karaganda, Kazakhstan

• Suncheon

Columbia, United States

• Suwon

Asahikawa, Hokkaido, Japan^{[citation needed]}

Fukui, Fukui Prefecure, Japan^{[citation needed]}

Jinan, Shandong Province, China^{[citation needed]}

Zhuhai, Guangdong Province, China^{[citation needed]}

Bandung, West Java Province, Indonesia^{[citation needed]}

Hai Duong, Vietnam^{[citation needed]}

Siem Reap Province, Cambodia^{[citation needed]}

Hyderabad, Andhra Pradesh, India^{[citation needed]}

Townsville, Queensland, Australia^{[citation needed]}

Nizhny Novgorod, Russia^{[citation needed]}

Yalova, Turkey^{[citation needed]}

Cluj-Napoca, Romania^{[citation needed]}

Fes, Fes-Boulemane region, Morocco^{[citation needed]}

Toluca, Mexico State, Mexico^{[citation needed]}

Curitiba, Parana State, Brazil^{[citation needed]}

Cities starting with U

• Ulsan

Hagi, Ymaguchi Prefecture, Japan^{[citation needed]}

Kumamoto, Kumamoto Prefecture, Japan^{[citation needed]}

Changchun, Jilin Province, China^{[citation needed]}

Hualien, Hualien County, Taiwan (1982)^{[citation needed]}

Ahmedabad, Gujarat, India^{[citation needed]}

Karagandy Province, Kazakhstan^{[citation needed]}

Tomsk, Tomsk Oblast, Russia (2002)^{[citation needed]}

Izmit, Kocaeli Province, Turkey^{[citation needed]}

Izmir, Izmir Province, Turkey^{[citation needed]}

Portland, Oregon, United States (1987)^{[citation needed]}

Santos, State of Sao Paulo, Brazil^{[citation needed]}

Cities starting with W

• Wonju

Roanoke, Virginia, United States^{[citation needed]}

Edmonton, Alberta, Canada^{[citation needed]}

Belfast, Northern Ireland, United Kingdom^{[citation needed]}

Yantai, Shandong Province,China^{[citation needed]}

Hefei, Anhui Province, China^{[citation needed]}

Ichikawa, Chiba Prefecture, Japan^{[citation needed]}

Cities starting with Y

• Yeosu

Karatsu, Saga Prefecture, Japan^{[citation needed]}

Hangzhou, Zhejiang Province, China^{[citation needed]}

Lishi, Zhejiang Province, China^{[citation needed]}

Cebu City, Philippines^{[citation needed]}

Vanino, Khabarovsk Krai, Russia^{[citation needed]}

Newport Beach, California, USA^{[citation needed]}

Sikeston, Missouri, USA^{[citation needed]}

• Yuseong

Cambridge, United States