Distance From Niigata Airport to Gimpo International Airport, KIJ - GMP Distance

The distance from Niigata Airport (KIJ) to Gimpo International Airport (GMP) is 674 miles or 1085 kilometers or 585 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 Niigata ( Japan ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Niigata and Seoul takes around 1 hours 33 minutes.

Estimated flight time from Niigata Airport, Niigata, Japan to Gimpo International Airport, Seoul, South Korea is 1 hours 33 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 • KIJ - GMP

Kilometers		1085 km
Statute Miles		674 miles
Nautical Miles		585 nm
Avg. Time of Flight		1 hours 33 minutes

Niigata Airport to Gimpo International Airport Flight Route Map - KIJ to GMP Flight Path

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

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

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

Time Difference Between the Airports • KIJ - GMP

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

Location	Local Time
Niigata (Japan)	2025-12-17, 03:10:13 JST
Seoul (South Korea)	2025-12-17, 03:10:13 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

Niigata Airport (KIJ / RJSN) Niigata, Japan

Destination

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