Distance From Randy Briggs Memorial Field to Naha Airport / JASDF Naha Air Base

The distance from Randy Briggs Memorial Field () to Naha Airport / JASDF Naha Air Base (OKA) is 4158 miles or 6691 kilometers or 3611 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 Ugashik ( United States ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Ugashik and Naha takes around 9 hours 33 minutes.

Estimated flight time from Randy Briggs Memorial Field, Ugashik, United States to Naha Airport / JASDF Naha Air Base, Naha, Japan is 9 hours 33 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 • - OKA

Kilometers		6691 km
Statute Miles		4158 miles
Nautical Miles		3611 nm
Avg. Time of Flight		9 hours 33 minutes

Randy Briggs Memorial Field to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

Location of Randy Briggs Memorial Field & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Ugashik to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Ugashik, United States and Naha, Japan. .

Nonstop flight route between Ugashik, United States and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Ugashik (United States) and Naha (Japan) is 17 Hours.
Naha time is 17 Hours ahead of Ugashik.

Location	Local Time
Ugashik (United States)	2026-09-23, 17:49:20 AKDT
Naha (Japan)	2026-09-24, 10:49:20 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

Randy Briggs Memorial Field ( / AK96) Ugashik, United States

Destination

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