Distance From Dover Air Force Base to Jeju International Airport, DOV - CJU Distance

The distance from Dover Air Force Base (DOV) to Jeju International Airport (CJU) is 7225 miles or 11627 kilometers or 6274 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 Dover ( United States ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Dover and Jeju City takes around 16 hours 36 minutes.

Estimated flight time from Dover Air Force Base, Dover, United States to Jeju International Airport, Jeju City, South Korea is 16 hours 36 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 • DOV - CJU

Kilometers		11627 km
Statute Miles		7225 miles
Nautical Miles		6274 nm
Avg. Time of Flight		16 hours 36 minutes

Dover Air Force Base to Jeju International Airport Flight Route Map - DOV to CJU Flight Path

Location of Dover Air Force Base & Jeju International Airport is given below.
Click the map to view Dover to Jeju City nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • DOV - CJU

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

Location	Local Time
Dover (United States)	2025-12-06, 00:48:45 EST
Jeju City (South Korea)	2025-12-06, 14:48:45 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

Dover Air Force Base (DOV / KDOV) Dover, United States

Destination

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