How far is Zhangye from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Zhangye (Zhangye Ganzhou Airport) is 1520 miles / 2447 kilometers / 1321 nautical miles.

The driving distance from Heihe (HEK) to Zhangye (YZY) is 1977 miles / 3181 kilometers, and travel time by car is about 37 hours 33 minutes.

Distance from Heihe to Zhangye

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

Vincenty's formula (applied above)

• 1520.452 miles
• 2446.930 kilometers
• 1321.237 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

• 1517.654 miles
• 2442.428 kilometers
• 1318.806 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 Zhangye?

The estimated flight time from Heihe Aihui Airport to Zhangye Ganzhou Airport is 3 hours and 22 minutes.

What is the time difference between Heihe and Zhangye?

The time difference between Heihe and Zhangye is 16 hours. Zhangye is 16 hours behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Zhangye Ganzhou Airport (YZY)

On average, flying from Heihe to Zhangye generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 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 Zhangye

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Zhangye Ganzhou Airport (YZY).

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	Zhangye Ganzhou Airport
City:	Zhangye
Country:	China
IATA Code:	YZY
ICAO Code:	ZLZY
Coordinates:	38°48′6″N, 100°40′30″E