Distance From Ibaraki Airport / JASDF Hyakuri Air Base to Gimhae International Airport, IBR - PUS Distance

The distance from Ibaraki Airport / JASDF Hyakuri Air Base (IBR) to Gimhae International Airport (PUS) is 648 miles or 1042 kilometers or 563 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 Omitama ( Japan ) to Busan ( South Korea )?

A one-way nonstop (direct) flight between Omitama and Busan takes around 1 hours 29 minutes.

Estimated flight time from Ibaraki Airport / JASDF Hyakuri Air Base, Omitama, Japan to Gimhae International Airport, Busan, South Korea is 1 hours 29 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 • IBR - PUS

Kilometers		1042 km
Statute Miles		648 miles
Nautical Miles		563 nm
Avg. Time of Flight		1 hours 29 minutes

Ibaraki Airport / JASDF Hyakuri Air Base to Gimhae International Airport Flight Route Map - IBR to PUS Flight Path

Location of Ibaraki Airport / JASDF Hyakuri Air Base & Gimhae International Airport is given below.
Click the map to view Omitama to Busan nonstop flight path and travel direction.

Click to see flight route on Google Map between Omitama, Japan and Busan, South Korea. .

Nonstop flight route between Omitama, Japan and Busan, South Korea.

Time Difference Between the Airports • IBR - PUS

Time difference between Omitama (Japan) and Busan (South Korea) is 0 Hours.

Location	Local Time
Omitama (Japan)	2026-03-19, 18:44:10 JST
Busan (South Korea)	2026-03-19, 18:44:10 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

Ibaraki Airport / JASDF Hyakuri Air Base (IBR / RJAH) Omitama, Japan

Destination

Gimhae International Airport (PUS / RKPK) Busan, South Korea