Distance From Jeju International Airport to San Diego International Airport, CJU - SAN Distance

The distance from Jeju International Airport (CJU) to San Diego International Airport (SAN) is 6268 miles or 10087 kilometers or 5443 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 Jeju City ( South Korea ) to San Diego ( United States )?

A one-way nonstop (direct) flight between Jeju City and San Diego takes around 14 hours 24 minutes.

Estimated flight time from Jeju International Airport, Jeju City, South Korea to San Diego International Airport, San Diego, United States is 14 hours 24 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 - SAN

Kilometers		10087 km
Statute Miles		6268 miles
Nautical Miles		5443 nm
Avg. Time of Flight		14 hours 24 minutes

Jeju International Airport to San Diego International Airport Flight Route Map - CJU to SAN Flight Path

Location of Jeju International Airport & San Diego International Airport is given below.
Click the map to view Jeju City to San Diego nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • CJU - SAN

Time difference between Jeju City (South Korea) and San Diego (United States) is 16 Hours.
San Diego time is 16 Hours behind Jeju City.

Location	Local Time
Jeju City (South Korea)	2025-04-04, 04:08:24 KST
San Diego (United States)	2025-04-03, 12:08:24 PDT

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

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

Destination

San Diego International Airport (SAN / KSAN) San Diego, United States