Distance From Zaysan Airport to Noi Bai International Airport, SZI - HAN Distance

The distance from Zaysan Airport (SZI) to Noi Bai International Airport (HAN) is 2157 miles or 3471 kilometers or 1873 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 Zaysan ( Kazakhstan ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Zaysan and Hanoi (Soc Son) takes around 4 hours 57 minutes.

Estimated flight time from Zaysan Airport, Zaysan, Kazakhstan to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 4 hours 57 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 • SZI - HAN

Kilometers		3471 km
Statute Miles		2157 miles
Nautical Miles		1873 nm
Avg. Time of Flight		4 hours 57 minutes

Zaysan Airport to Noi Bai International Airport Flight Route Map - SZI to HAN Flight Path

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

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

Nonstop flight route between Zaysan, Kazakhstan and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • SZI - HAN

Time difference between Zaysan (Kazakhstan) and Hanoi (Soc Son) (Vietnam) is 2 Hours.
Hanoi (Soc Son) time is 2 Hours ahead of Zaysan.

Location	Local Time
Zaysan (Kazakhstan)	2026-03-19, 05:39:16 +05
Hanoi (Soc Son) (Vietnam)	2026-03-19, 07:39:16 +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

Zaysan Airport (SZI / UASZ) Zaysan, Kazakhstan

Destination

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