How far is Zaysan from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Zaysan (Zaysan Airport) is 1918 miles / 3087 kilometers / 1667 nautical miles.

The driving distance from Heihe (HEK) to Zaysan (SZI) is 2891 miles / 4653 kilometers, and travel time by car is about 54 hours 20 minutes.

Distance from Heihe to Zaysan

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

Vincenty's formula (applied above)

• 1917.895 miles
• 3086.554 kilometers
• 1666.606 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

• 1912.171 miles
• 3077.340 kilometers
• 1661.631 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 Zaysan?

The estimated flight time from Heihe Aihui Airport to Zaysan Airport is 4 hours and 7 minutes.

What is the time difference between Heihe and Zaysan?

The time difference between Heihe and Zaysan is 3 hours. Zaysan is 3 hours behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Zaysan Airport (SZI)

On average, flying from Heihe to Zaysan generates about 210 kg of CO2 per passenger, and 210 kilograms equals 463 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 Zaysan

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Zaysan Airport (SZI).

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	Zaysan Airport
City:	Zaysan
Country:	Kazakhstan
IATA Code:	SZI
ICAO Code:	UASZ
Coordinates:	47°29′14″N, 84°53′15″E