Distance From Central Pediatric Institute Helipad to Naha Airport / JASDF Naha Air Base

The distance from Central Pediatric Institute Helipad () to Naha Airport / JASDF Naha Air Base (OKA) is 1426 miles or 2295 kilometers or 1239 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 Hanoi (Dong Da) ( Vietnam ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Hanoi (Dong Da) and Naha takes around 3 hours 16 minutes.

Estimated flight time from Central Pediatric Institute Helipad, Hanoi (Dong Da), Vietnam to Naha Airport / JASDF Naha Air Base, Naha, Japan is 3 hours 16 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		2295 km
Statute Miles		1426 miles
Nautical Miles		1239 nm
Avg. Time of Flight		3 hours 16 minutes

Central Pediatric Institute Helipad to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

Location of Central Pediatric Institute Helipad & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Hanoi (Dong Da) to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Dong Da), Vietnam and Naha, Japan. .

Nonstop flight route between Hanoi (Dong Da), Vietnam and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Hanoi (Dong Da) (Vietnam) and Naha (Japan) is 2 Hours.
Naha time is 2 Hours ahead of Hanoi (Dong Da).

Location	Local Time
Hanoi (Dong Da) (Vietnam)	2026-03-19, 06:57:45 +07
Naha (Japan)	2026-03-19, 08:57:45 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

Central Pediatric Institute Helipad ( / ) Hanoi (Dong Da), Vietnam

Destination

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