Distance From Stockton Metropolitan Airport to Gimpo International Airport, SCK - GMP Distance

The distance from Stockton Metropolitan Airport (SCK) to Gimpo International Airport (GMP) is 5661 miles or 9110 kilometers or 4916 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 Stockton ( United States ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Stockton and Seoul takes around 13 hours 0 minutes.

Estimated flight time from Stockton Metropolitan Airport, Stockton, United States to Gimpo International Airport, Seoul, South Korea is 13 hours 0 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 • SCK - GMP

Kilometers		9110 km
Statute Miles		5661 miles
Nautical Miles		4916 nm
Avg. Time of Flight		13 hours 0 minutes

Stockton Metropolitan Airport to Gimpo International Airport Flight Route Map - SCK to GMP Flight Path

Location of Stockton Metropolitan Airport & Gimpo International Airport is given below.
Click the map to view Stockton to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Stockton, United States and Seoul, South Korea. .

Nonstop flight route between Stockton, United States and Seoul, South Korea.

Time Difference Between the Airports • SCK - GMP

Time difference between Stockton (United States) and Seoul (South Korea) is 16 Hours.
Seoul time is 16 Hours ahead of Stockton.

Location	Local Time
Stockton (United States)	2026-03-20, 16:27:11 PDT
Seoul (South Korea)	2026-03-21, 08:27:11 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

Stockton Metropolitan Airport (SCK / KSCK) Stockton, United States

Destination

Gimpo International Airport (GMP / RKSS) Seoul, South Korea