Distance From Port Hardy (Hospital) Heliport to Naha Airport / JASDF Naha Air Base

The distance from Port Hardy (Hospital) Heliport () to Naha Airport / JASDF Naha Air Base (OKA) is 5437 miles or 8750 kilometers or 4722 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 Port Hardy ( Canada ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Port Hardy and Naha takes around 12 hours 30 minutes.

Estimated flight time from Port Hardy (Hospital) Heliport, Port Hardy, Canada to Naha Airport / JASDF Naha Air Base, Naha, Japan is 12 hours 30 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		8750 km
Statute Miles		5437 miles
Nautical Miles		4722 nm
Avg. Time of Flight		12 hours 30 minutes

Port Hardy (Hospital) Heliport to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

Location of Port Hardy (Hospital) Heliport & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Port Hardy to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Port Hardy, Canada and Naha, Japan. .

Nonstop flight route between Port Hardy, Canada and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Port Hardy (Canada) and Naha (Japan) is 16 Hours.
Naha time is 16 Hours ahead of Port Hardy.

Location	Local Time
Port Hardy (Canada)	2026-06-18, 00:33:27 PDT
Naha (Japan)	2026-06-18, 16:33:27 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

Port Hardy (Hospital) Heliport ( / CBS5) Port Hardy, Canada

Destination

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