Flight time from Seoul to Washington, D.C.

How long is the flight time from Seoul to Washington, D.C.?

The flight time between Seoul and Washington, D.C. is 15 hours 57 minutes.

What is the Flight Distance Between Seoul and Washington, D.C.?

The flight distance from Seoul (South Korea) to Washington, D.C. (United States) is 6938 miles or 11165 kilometers or 6025 nautical miles.

The calculated distance between two cities is the straight flight distance measured from one point to another by air.

The nearest airport to Seoul is Gimpo International Airport (GMP) and the nearest airport to Washington, D.C. is Ronald Reagan Washington National Airport (DCA).

Map of flight path from Seoul to Washington, D.C.

The map of the shortest flight path between Seoul, South Korea and Washington, D.C., United States is displayed below.

Seoul Details

Seoul is located in South Korea.

GPS Coordinates	Latitude: N 37° 33' 57.6'' Longitude: E 126° 58' 42.2''
Latitude	37.566
Longitude	126.9784
Country	South Korea

Nearby airports

Gimpo International Airport (GMP)
Incheon International Airport (ICN)

Washington, D.C. Details

Washington, D.C. is located in United States.

GPS Coordinates	Latitude: N 38° 53' 42.4'' Longitude: W 77° 2' 10.9''
Latitude	38.89511
Longitude	-77.03637
Country	United States

Nearby airports

Ronald Reagan Washington National Airport (DCA)
Joint Base Andrews (ADW)
Washington Dulles International Airport (IAD)
Baltimore/Washington International Thurgood Marshall Airport (BWI)

Time Difference between Seoul and Washington, D.C.

Time difference between Seoul (South Korea) and Washington, D.C. (United States) is 13 Hours.
Washington, D.C. time is 13 Hours behind Seoul.

Current local time in Seoul	Current local time in Washington, D.C.
2026-07-28, 12:46:05 KST	2026-07-27, 23:46:05 EDT