Distance From Naha Airport / JASDF Naha Air Base to Gimpo International Airport, OKA - GMP Distance

The distance from Naha Airport / JASDF Naha Air Base (OKA) to Gimpo International Airport (GMP) is 787 miles or 1266 kilometers or 684 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 Naha ( Japan ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Naha and Seoul takes around 1 hours 48 minutes.

Estimated flight time from Naha Airport / JASDF Naha Air Base, Naha, Japan to Gimpo International Airport, Seoul, South Korea is 1 hours 48 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 • OKA - GMP

Kilometers		1266 km
Statute Miles		787 miles
Nautical Miles		684 nm
Avg. Time of Flight		1 hours 48 minutes

Naha Airport / JASDF Naha Air Base to Gimpo International Airport Flight Route Map - OKA to GMP Flight Path

Location of Naha Airport / JASDF Naha Air Base & Gimpo International Airport is given below.
Click the map to view Naha to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Naha, Japan and Seoul, South Korea. .

Nonstop flight route between Naha, Japan and Seoul, South Korea.

Time Difference Between the Airports • OKA - GMP

Time difference between Naha (Japan) and Seoul (South Korea) is 0 Hours.

Location	Local Time
Naha (Japan)	2026-06-14, 08:28:58 JST
Seoul (South Korea)	2026-06-14, 08:28:58 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

Naha Airport / JASDF Naha Air Base (OKA / ROAH) Naha, Japan

Destination

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