Distance From John A. Osborne Airport to Jeju International Airport, MNI - CJU Distance

The distance from John A. Osborne Airport (MNI) to Jeju International Airport (CJU) is 8914 miles or 14346 kilometers or 7741 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 Gerald's Park ( Montserrat ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Gerald's Park and Jeju City takes around 20 hours 29 minutes.

Estimated flight time from John A. Osborne Airport, Gerald's Park, Montserrat to Jeju International Airport, Jeju City, South Korea is 20 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 • MNI - CJU

Kilometers		14346 km
Statute Miles		8914 miles
Nautical Miles		7741 nm
Avg. Time of Flight		20 hours 29 minutes

John A. Osborne Airport to Jeju International Airport Flight Route Map - MNI to CJU Flight Path

Location of John A. Osborne Airport & Jeju International Airport is given below.
Click the map to view Gerald's Park to Jeju City nonstop flight path and travel direction.

Click to see flight route on Google Map between Gerald's Park, Montserrat and Jeju City, South Korea. .

Nonstop flight route between Gerald's Park, Montserrat and Jeju City, South Korea.

Time Difference Between the Airports • MNI - CJU

Time difference between Gerald's Park (Montserrat) and Jeju City (South Korea) is 13 Hours.
Jeju City time is 13 Hours ahead of Gerald's Park.

Location	Local Time
Gerald's Park (Montserrat)	2026-03-18, 04:12:01 AST
Jeju City (South Korea)	2026-03-18, 17:12:01 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

John A. Osborne Airport (MNI / TRPG) Gerald's Park, Montserrat

Destination

Jeju International Airport (CJU / RKPC) Jeju City, South Korea