How far is Hanoi from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Hanoi (Noi Bai International Airport) is 2315 miles / 3726 kilometers / 2012 nautical miles.

The driving distance from Heihe (HEK) to Hanoi (HAN) is 2730 miles / 4394 kilometers, and travel time by car is about 49 hours 57 minutes.

Distance from Heihe to Hanoi

There are several ways to calculate the distance from Heihe to Hanoi. Here are two standard methods:

Vincenty's formula (applied above)

• 2315.180 miles
• 3725.921 kilometers
• 2011.836 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 2317.489 miles
• 3729.637 kilometers
• 2013.843 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Heihe to Hanoi?

The estimated flight time from Heihe Aihui Airport to Noi Bai International Airport is 4 hours and 53 minutes.

What is the time difference between Heihe and Hanoi?

The time difference between Heihe and Hanoi is 1 hour. Hanoi is 1 hour behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Noi Bai International Airport (HAN)

On average, flying from Heihe to Hanoi generates about 254 kg of CO2 per passenger, and 254 kilograms equals 559 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Heihe to Hanoi

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Noi Bai International Airport (HAN).

Airport information

Origin	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E

Destination	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E