Distance From Sumwari Airstrip to Naha Airport / JASDF Naha Air Base

The distance from Sumwari Airstrip () to Naha Airport / JASDF Naha Air Base (OKA) is 2355 miles or 3789 kilometers or 2045 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.

---

How long does it take to travel from Sumwari ( Papua New Guinea ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Sumwari and Naha takes around 5 hours 24 minutes.

Estimated flight time from Sumwari Airstrip, Sumwari, Papua New Guinea to Naha Airport / JASDF Naha Air Base, Naha, Japan is 5 hours 24 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		3789 km
Statute Miles		2355 miles
Nautical Miles		2045 nm
Avg. Time of Flight		5 hours 24 minutes

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

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

Click to see flight route on Google Map between Sumwari, Papua New Guinea and Naha, Japan. .

Nonstop flight route between Sumwari, Papua New Guinea and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Sumwari (Papua New Guinea) and Naha (Japan) is 1 Hours.
Naha time is 1 Hours behind Sumwari.

Location	Local Time
Sumwari (Papua New Guinea)	2026-03-19, 03:16:04 +10
Naha (Japan)	2026-03-19, 02:16:04 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

Sumwari Airstrip ( / AYQW) Sumwari, Papua New Guinea

Destination

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