Distance From Okha Airport to Noi Bai International Airport, OHH - HAN Distance

The distance from Okha Airport (OHH) to Noi Bai International Airport (HAN) is 2960 miles or 4764 kilometers or 2571 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 Okha ( Russia ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Okha and Hanoi (Soc Son) takes around 6 hours 48 minutes.

Estimated flight time from Okha Airport, Okha, Russia to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 6 hours 48 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 • OHH - HAN

Kilometers		4764 km
Statute Miles		2960 miles
Nautical Miles		2571 nm
Avg. Time of Flight		6 hours 48 minutes

Okha Airport to Noi Bai International Airport Flight Route Map - OHH to HAN Flight Path

Location of Okha Airport & Noi Bai International Airport is given below.
Click the map to view Okha to Hanoi (Soc Son) nonstop flight path and travel direction.

Click to see flight route on Google Map between Okha, Russia and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Okha, Russia and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • OHH - HAN

Time difference between Okha (Russia) and Hanoi (Soc Son) (Vietnam) is 4 Hours.
Hanoi (Soc Son) time is 4 Hours behind Okha.

Location	Local Time
Okha (Russia)	2026-05-01, 15:48:06 +11
Hanoi (Soc Son) (Vietnam)	2026-05-01, 11:48:06 +07

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

Okha Airport (OHH / UHSH) Okha, Russia

Destination

Noi Bai International Airport (HAN / VVNB) Hanoi (Soc Son), Vietnam