How far is Dazhou from Zhangye?

The distance between Zhangye (Zhangye Ganzhou Airport) and Dazhou (Dazhou Heshi Airport) is 645 miles / 1039 kilometers / 561 nautical miles.

The driving distance from Zhangye (YZY) to Dazhou (DAX) is 850 miles / 1368 kilometers, and travel time by car is about 15 hours 41 minutes.

Distance from Zhangye to Dazhou

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

Vincenty's formula (applied above)

• 645.406 miles
• 1038.681 kilometers
• 560.843 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

• 645.840 miles
• 1039.379 kilometers
• 561.220 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 Dazhou?

The estimated flight time from Zhangye Ganzhou Airport to Dazhou Heshi Airport is 1 hour and 43 minutes.

What is the time difference between Zhangye and Dazhou?

The time difference between Zhangye and Dazhou is 15 hours. Dazhou is 15 hours ahead of Zhangye.

Flight carbon footprint between Zhangye Ganzhou Airport (YZY) and Dazhou Heshi Airport (DAX)

On average, flying from Zhangye to Dazhou generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 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 Dazhou

See the map of the shortest flight path between Zhangye Ganzhou Airport (YZY) and Dazhou Heshi Airport (DAX).

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	Dazhou Heshi Airport
City:	Dazhou
Country:	China
IATA Code:	DAX
ICAO Code:	ZUDX
Coordinates:	31°17′59″N, 107°30′0″E