Distance From Montana to Naha Airport / JASDF Naha Air Base

The distance from Montana () to Naha Airport / JASDF Naha Air Base (OKA) is 5658 miles or 9105 kilometers or 4913 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 ( Bulgaria ) to Naha ( Japan )?

A one-way nonstop (direct) flight between and Naha takes around 13 hours 0 minutes.

Estimated flight time from Montana, , Bulgaria to Naha Airport / JASDF Naha Air Base, Naha, Japan is 13 hours 0 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		9105 km
Statute Miles		5658 miles
Nautical Miles		4913 nm
Avg. Time of Flight		13 hours 0 minutes

Montana to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

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

Click to see flight route on Google Map between , Bulgaria and Naha, Japan. .

Nonstop flight route between , Bulgaria and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between (Bulgaria) and Naha (Japan) is 6 Hours.
Naha time is 6 Hours ahead of .

Location	Local Time
(Bulgaria)	2026-07-30, 19:36:09 EEST
Naha (Japan)	2026-07-31, 01:36:09 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

Montana ( / LBMO) , Bulgaria

Destination

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