How far is Heihe from Zhangye?

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

The driving distance from Zhangye (YZY) to Heihe (HEK) is 1939 miles / 3120 kilometers, and travel time by car is about 37 hours 23 minutes.

Distance from Zhangye to Heihe

There are several ways to calculate the distance from Zhangye to Heihe. 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 Zhangye to Heihe?

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

What is the time difference between Zhangye and Heihe?

The time difference between Zhangye and Heihe is 16 hours. Heihe is 16 hours ahead of Zhangye.

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

On average, flying from Zhangye to Heihe 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 Zhangye to Heihe

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

Airport information

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

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