Distance From Kawahara Botanical Gardens Heliport to Noi Bai International Airport

The distance from Kawahara Botanical Gardens Heliport () to Noi Bai International Airport (HAN) is 2165 miles or 3484 kilometers or 1880 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 Toyama ( Japan ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Toyama and Hanoi (Soc Son) takes around 4 hours 58 minutes.

Estimated flight time from Kawahara Botanical Gardens Heliport, Toyama, Japan to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 4 hours 58 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 • - HAN

Kilometers		3484 km
Statute Miles		2165 miles
Nautical Miles		1880 nm
Avg. Time of Flight		4 hours 58 minutes

Kawahara Botanical Gardens Heliport to Noi Bai International Airport Flight Route Map - to HAN Flight Path

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

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

Nonstop flight route between Toyama, Japan and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • - HAN

Time difference between Toyama (Japan) and Hanoi (Soc Son) (Vietnam) is 2 Hours.
Hanoi (Soc Son) time is 2 Hours behind Toyama.

Location	Local Time
Toyama (Japan)	2026-06-19, 08:20:19 JST
Hanoi (Soc Son) (Vietnam)	2026-06-19, 06:20:19 +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

Kawahara Botanical Gardens Heliport ( / ) Toyama, Japan

Destination

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