Distance From John A. Osborne Airport to Naha Airport / JASDF Naha Air Base, MNI - OKA Distance

The distance from John A. Osborne Airport (MNI) to Naha Airport / JASDF Naha Air Base (OKA) is 9394 miles or 15118 kilometers or 8158 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 Naha ( Japan )?

A one-way nonstop (direct) flight between Gerald's Park and Naha takes around 21 hours 35 minutes.

Estimated flight time from John A. Osborne Airport, Gerald's Park, Montserrat to Naha Airport / JASDF Naha Air Base, Naha, Japan is 21 hours 35 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 - OKA

Kilometers		15118 km
Statute Miles		9394 miles
Nautical Miles		8158 nm
Avg. Time of Flight		21 hours 35 minutes

John A. Osborne Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - MNI to OKA Flight Path

Location of John A. Osborne Airport & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Gerald's Park to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Gerald's Park, Montserrat and Naha, Japan. .

Nonstop flight route between Gerald's Park, Montserrat and Naha, Japan.

Time Difference Between the Airports • MNI - OKA

Time difference between Gerald's Park (Montserrat) and Naha (Japan) is 13 Hours.
Naha time is 13 Hours ahead of Gerald's Park.

Location	Local Time
Gerald's Park (Montserrat)	2025-12-15, 04:14:00 AST
Naha (Japan)	2025-12-15, 17:14:00 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

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

Destination

Naha Airport / JASDF Naha Air Base (OKA / ROAH) Naha, Japan