Distance From Keangnam Hanoi Landmark Tower Helipad to Naha Airport / JASDF Naha Air Base

The distance from Keangnam Hanoi Landmark Tower Helipad () to Naha Airport / JASDF Naha Air Base (OKA) is 1428 miles or 2298 kilometers or 1240 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 (Nam Tu Liem) ( Vietnam ) to Naha ( Japan )?

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

Estimated flight time from Keangnam Hanoi Landmark Tower Helipad, Hanoi (Nam Tu Liem), 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		2298 km
Statute Miles		1428 miles
Nautical Miles		1240 nm
Avg. Time of Flight		3 hours 16 minutes

Keangnam Hanoi Landmark Tower Helipad to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

Location of Keangnam Hanoi Landmark Tower Helipad & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Hanoi (Nam Tu Liem) to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Nam Tu Liem), Vietnam and Naha, Japan. .

Nonstop flight route between Hanoi (Nam Tu Liem), Vietnam and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Hanoi (Nam Tu Liem) (Vietnam) and Naha (Japan) is 2 Hours.
Naha time is 2 Hours ahead of Hanoi (Nam Tu Liem).

Location	Local Time
Hanoi (Nam Tu Liem) (Vietnam)	2026-05-19, 13:10:55 +07
Naha (Japan)	2026-05-19, 15:10:55 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

Keangnam Hanoi Landmark Tower Helipad ( / ) Hanoi (Nam Tu Liem), Vietnam

Destination

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