Distance From Uiju Airport to Seattle–Tacoma International Airport

The distance from Uiju Airport () to Seattle–Tacoma International Airport (SEA) is 5130 miles or 8256 kilometers or 4455 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 Uiju ( North Korea ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Uiju and Seattle takes around 11 hours 47 minutes.

Estimated flight time from Uiju Airport, Uiju, North Korea to Seattle–Tacoma International Airport, Seattle, United States is 11 hours 47 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 • - SEA

Kilometers		8256 km
Statute Miles		5130 miles
Nautical Miles		4455 nm
Avg. Time of Flight		11 hours 47 minutes

Uiju Airport to Seattle–Tacoma International Airport Flight Route Map - to SEA Flight Path

Location of Uiju Airport & Seattle–Tacoma International Airport is given below.
Click the map to view Uiju to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Uiju, North Korea and Seattle, United States. .

Nonstop flight route between Uiju, North Korea and Seattle, United States.

Time Difference Between the Airports • - SEA

Time difference between Uiju (North Korea) and Seattle (United States) is 16 Hours.
Seattle time is 16 Hours behind Uiju.

Location	Local Time
Uiju (North Korea)	2026-11-09, 11:41:55 KST
Seattle (United States)	2026-11-08, 19:41:55 MST

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

Uiju Airport ( / ZKUJ) Uiju, North Korea

Destination

Seattle–Tacoma International Airport (SEA / KSEA) Seattle, United States