Distance From Merryfield RNAS Air Base to Muan International Airport

The distance from Merryfield RNAS Air Base () to Muan International Airport (MWX) is 5748 miles or 9251 kilometers or 4992 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 Ilminster ( United Kingdom ) to Piseo-ri (Muan) ( South Korea )?

A one-way nonstop (direct) flight between Ilminster and Piseo-ri (Muan) takes around 13 hours 12 minutes.

Estimated flight time from Merryfield RNAS Air Base, Ilminster, United Kingdom to Muan International Airport, Piseo-ri (Muan), South Korea is 13 hours 12 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		9251 km
Statute Miles		5748 miles
Nautical Miles		4992 nm
Avg. Time of Flight		13 hours 12 minutes

Merryfield RNAS Air Base to Muan International Airport Flight Route Map - to MWX Flight Path

Location of Merryfield RNAS Air Base & Muan International Airport is given below.
Click the map to view Ilminster to Piseo-ri (Muan) nonstop flight path and travel direction.

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

Nonstop flight route between Ilminster, United Kingdom and Piseo-ri (Muan), South Korea.

Time Difference Between the Airports • - MWX

Time difference between Ilminster (United Kingdom) and Piseo-ri (Muan) (South Korea) is 8 Hours.
Piseo-ri (Muan) time is 8 Hours ahead of Ilminster.

Location	Local Time
Ilminster (United Kingdom)	2026-07-10, 20:26:25 BST
Piseo-ri (Muan) (South Korea)	2026-07-11, 04:26:25 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

Merryfield RNAS Air Base ( / ) Ilminster, United Kingdom

Destination

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