Northern Mariana IslandsSouth Korea: Visa-free
Northern Mariana Islands
South Korea
Do United States passport holders need a visa for South Korea?
Visa-free
No. United States passport holders do not need a visa to visit South Korea for tourism.
No visa is required for a short tourist stay. Travel on a valid passport alone.
Northern Mariana Islands does not issue its own passport; residents travel on a United States passport. See the United States passport.
Source: overseas.mofa.go.kr (checked September 4, 2026).
Travelling the other way? South Korea passport holders visiting Northern Mariana Islands: eTA.
Other visa-free destinations for United States passport holders
Frequently asked questions
Do United States passport holders need a visa for South Korea?
No. United States passport holders do not need a visa to visit South Korea for tourism.
How far is South Korea from Northern Mariana Islands?
About 3,098 km in a straight line, roughly ~4h 9m nonstop by air.
What currency is used in South Korea?
South Korean won (KRW).
What is the emergency number in South Korea?
112 / 113 / 119.
What time zone is South Korea in?
Seoul (UTC+9).
What is the nearest airport to Seoul?
Seoul Gimpo International Airport (GMP), about 15 km away.
How many countries can enter South Korea without a visa?
154 of the 242 nationalities this site tracks can enter South Korea visa-free, with a visa on arrival, or with an eTA.
Visa rules change frequently and can depend on your specific circumstances. This site is compiled from public government sources and is provided for general information only. Always confirm requirements with the official immigration authority or a consulate of your destination before you travel.