Distance From Knox County Airport to Jeju International Airport

The distance from Knox County Airport () to Jeju International Airport (CJU) is 7010 miles or 11281 kilometers or 6087 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 Mount Vernon ( United States ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Mount Vernon and Jeju City takes around 16 hours 6 minutes.

Estimated flight time from Knox County Airport, Mount Vernon, United States to Jeju International Airport, Jeju City, South Korea is 16 hours 6 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 • - CJU

Kilometers		11281 km
Statute Miles		7010 miles
Nautical Miles		6087 nm
Avg. Time of Flight		16 hours 6 minutes

Knox County Airport to Jeju International Airport Flight Route Map - to CJU Flight Path

Location of Knox County Airport & Jeju International Airport is given below.
Click the map to view Mount Vernon to Jeju City nonstop flight path and travel direction.

Click to see flight route on Google Map between Mount Vernon, United States and Jeju City, South Korea. .

Nonstop flight route between Mount Vernon, United States and Jeju City, South Korea.

Time Difference Between the Airports • - CJU

Time difference between Mount Vernon (United States) and Jeju City (South Korea) is 14 Hours.
Jeju City time is 14 Hours ahead of Mount Vernon.

Location	Local Time
Mount Vernon (United States)	2025-01-03, 12:56:16 EST
Jeju City (South Korea)	2025-01-04, 02:56:16 KST

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

Knox County Airport ( / K4I3) Mount Vernon, United States

Destination

Jeju International Airport (CJU / RKPC) Jeju City, South Korea