Distance From Hanhwa Corporation Heliport to Washington Dulles International Airport

The distance from Hanhwa Corporation Heliport () to Washington Dulles International Airport (IAD) is 6927 miles or 11148 kilometers or 6015 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Seoul ( South Korea ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Seoul and Dulles takes around 15 hours 55 minutes.

Estimated flight time from Hanhwa Corporation Heliport, Seoul, South Korea to Washington Dulles International Airport, Dulles, United States is 15 hours 55 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - IAD

Kilometers		11148 km
Statute Miles		6927 miles
Nautical Miles		6015 nm
Avg. Time of Flight		15 hours 55 minutes

Hanhwa Corporation Heliport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

Location of Hanhwa Corporation Heliport & Washington Dulles International Airport is given below.
Click the map to view Seoul to Dulles nonstop flight path and travel direction.

Click to see flight route on Google Map between Seoul, South Korea and Dulles, United States. .

Nonstop flight route between Seoul, South Korea and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Seoul (South Korea) and Dulles (United States) is 14 Hours.
Dulles time is 14 Hours behind Seoul.

Location	Local Time
Seoul (South Korea)	2025-01-16, 07:32:50 KST
Dulles (United States)	2025-01-15, 17:32:50 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Hanhwa Corporation Heliport ( / ) Seoul, South Korea

Destination

Washington Dulles International Airport (IAD / KIAD) Dulles, United States