Distance From Chettinad Health City Helipad to Noi Bai International Airport

The distance from Chettinad Health City Helipad () to Noi Bai International Airport (HAN) is 1785 miles or 2873 kilometers or 1550 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 Kelambakkam ( India ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Kelambakkam and Hanoi (Soc Son) takes around 4 hours 6 minutes.

Estimated flight time from Chettinad Health City Helipad, Kelambakkam, India to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 4 hours 6 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		2873 km
Statute Miles		1785 miles
Nautical Miles		1550 nm
Avg. Time of Flight		4 hours 6 minutes

Chettinad Health City Helipad to Noi Bai International Airport Flight Route Map - to HAN Flight Path

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

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

Nonstop flight route between Kelambakkam, India and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • - HAN

Time difference between Kelambakkam (India) and Hanoi (Soc Son) (Vietnam) is 1 Hours 30 Minutes.
Hanoi (Soc Son) time is 1 Hours 30 Minutes ahead of Kelambakkam.

Location	Local Time
Kelambakkam (India)	2026-09-13, 11:17:53 IST
Hanoi (Soc Son) (Vietnam)	2026-09-13, 12:47:53 +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

Chettinad Health City Helipad ( / ) Kelambakkam, India

Destination

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