Distance From Chiang Mai International Airport to Noi Bai International Airport, CNX - HAN Distance

The distance from Chiang Mai International Airport (CNX) to Noi Bai International Airport (HAN) is 476 miles or 766 kilometers or 413 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 Chiang Mai ( Thailand ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Chiang Mai and Hanoi (Soc Son) takes around 1 hours 5 minutes.

Estimated flight time from Chiang Mai International Airport, Chiang Mai, Thailand to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 1 hours 5 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 • CNX - HAN

Kilometers		766 km
Statute Miles		476 miles
Nautical Miles		413 nm
Avg. Time of Flight		1 hours 5 minutes

Chiang Mai International Airport to Noi Bai International Airport Flight Route Map - CNX to HAN Flight Path

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

Click to see flight route on Google Map between Chiang Mai, Thailand and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Chiang Mai, Thailand and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • CNX - HAN

Time difference between Chiang Mai (Thailand) and Hanoi (Soc Son) (Vietnam) is 0 Hours.

Location	Local Time
Chiang Mai (Thailand)	2026-09-19, 17:55:20 +07
Hanoi (Soc Son) (Vietnam)	2026-09-19, 17:55:20 +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

Chiang Mai International Airport (CNX / VTCC) Chiang Mai, Thailand

Destination

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