Distance From Smith Center Municipal Airport to Naha Airport / JASDF Naha Air Base

The distance from Smith Center Municipal Airport () to Naha Airport / JASDF Naha Air Base (OKA) is 6987 miles or 11245 kilometers or 6068 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 Smith Center ( United States ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Smith Center and Naha takes around 16 hours 3 minutes.

Estimated flight time from Smith Center Municipal Airport, Smith Center, United States to Naha Airport / JASDF Naha Air Base, Naha, Japan is 16 hours 3 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		11245 km
Statute Miles		6987 miles
Nautical Miles		6068 nm
Avg. Time of Flight		16 hours 3 minutes

Smith Center Municipal Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

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

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

Nonstop flight route between Smith Center, United States and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Smith Center (United States) and Naha (Japan) is 15 Hours.
Naha time is 15 Hours ahead of Smith Center.

Location	Local Time
Smith Center (United States)	2026-03-19, 12:45:34 MDT
Naha (Japan)	2026-03-20, 03:45:34 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

Smith Center Municipal Airport ( / KK82) Smith Center, United States

Destination

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