Distance From Irifune Heliport to Muan International Airport

The distance from Irifune Heliport () to Muan International Airport (MWX) is 790 miles or 1271 kilometers or 686 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 Sakata ( Japan ) to Piseo-ri (Muan) ( South Korea )?

A one-way nonstop (direct) flight between Sakata and Piseo-ri (Muan) takes around 1 hours 48 minutes.

Estimated flight time from Irifune Heliport, Sakata, Japan to Muan International Airport, Piseo-ri (Muan), 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 • - MWX

Kilometers		1271 km
Statute Miles		790 miles
Nautical Miles		686 nm
Avg. Time of Flight		1 hours 48 minutes

Irifune Heliport to Muan International Airport Flight Route Map - to MWX Flight Path

Location of Irifune Heliport & Muan International Airport is given below.
Click the map to view Sakata to Piseo-ri (Muan) nonstop flight path and travel direction.

Click to see flight route on Google Map between Sakata, Japan and Piseo-ri (Muan), South Korea. .

Nonstop flight route between Sakata, Japan and Piseo-ri (Muan), South Korea.

Time Difference Between the Airports • - MWX

Time difference between Sakata (Japan) and Piseo-ri (Muan) (South Korea) is 0 Hours.

Location	Local Time
Sakata (Japan)	2026-05-04, 21:03:32 JST
Piseo-ri (Muan) (South Korea)	2026-05-04, 21:03:32 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

Irifune Heliport ( / ) Sakata, Japan

Destination

Muan International Airport (MWX / RKJB) Piseo-ri (Muan), South Korea