Distance From Tanglefoot Seaplane Base to Jeju International Airport

The distance from Tanglefoot Seaplane Base () to Jeju International Airport (CJU) is 5559 miles or 8946 kilometers or 4827 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 Cavanaugh Bay ( United States ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Cavanaugh Bay and Jeju City takes around 12 hours 46 minutes.

Estimated flight time from Tanglefoot Seaplane Base, Cavanaugh Bay, United States to Jeju International Airport, Jeju City, South Korea is 12 hours 46 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		8946 km
Statute Miles		5559 miles
Nautical Miles		4827 nm
Avg. Time of Flight		12 hours 46 minutes

Tanglefoot Seaplane Base to Jeju International Airport Flight Route Map - to CJU Flight Path

Location of Tanglefoot Seaplane Base & Jeju International Airport is given below.
Click the map to view Cavanaugh Bay to Jeju City nonstop flight path and travel direction.

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

Nonstop flight route between Cavanaugh Bay, United States and Jeju City, South Korea.

Time Difference Between the Airports • - CJU

Time difference between Cavanaugh Bay (United States) and Jeju City (South Korea) is 16 Hours.
Jeju City time is 16 Hours ahead of Cavanaugh Bay.

Location	Local Time
Cavanaugh Bay (United States)	2026-11-08, 17:44:36 MST
Jeju City (South Korea)	2026-11-09, 09:44:36 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

Tanglefoot Seaplane Base ( / D28) Cavanaugh Bay, United States

Destination

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