Distance From Gwanmobang Heliport to Osaka International Airport

The distance from Gwanmobang Heliport () to Osaka International Airport (ITM) is 448 miles or 720 kilometers or 389 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 Yangyang ( South Korea ) to Osaka ( Japan )?

A one-way nonstop (direct) flight between Yangyang and Osaka takes around 1 hours 1 minutes.

Estimated flight time from Gwanmobang Heliport, Yangyang, South Korea to Osaka International Airport, Osaka, Japan is 1 hours 1 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 • - ITM

Kilometers		720 km
Statute Miles		448 miles
Nautical Miles		389 nm
Avg. Time of Flight		1 hours 1 minutes

Gwanmobang Heliport to Osaka International Airport Flight Route Map - to ITM Flight Path

Location of Gwanmobang Heliport & Osaka International Airport is given below.
Click the map to view Yangyang to Osaka nonstop flight path and travel direction.

Click to see flight route on Google Map between Yangyang, South Korea and Osaka, Japan. .

Nonstop flight route between Yangyang, South Korea and Osaka, Japan.

Time Difference Between the Airports • - ITM

Time difference between Yangyang (South Korea) and Osaka (Japan) is 0 Hours.

Location	Local Time
Yangyang (South Korea)	2025-12-18, 18:26:05 KST
Osaka (Japan)	2025-12-18, 18:26:05 JST

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

Gwanmobang Heliport ( / ) Yangyang, South Korea

Destination

Osaka International Airport (ITM / RJOO) Osaka, Japan