How far is Zhangye from Datong?

The distance between Datong (Datong Yungang Airport) and Zhangye (Zhangye Ganzhou Airport) is 690 miles / 1110 kilometers / 600 nautical miles.

The driving distance from Datong (DAT) to Zhangye (YZY) is 908 miles / 1462 kilometers, and travel time by car is about 16 hours 46 minutes.

Distance from Datong to Zhangye

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

Vincenty's formula (applied above)

• 690.026 miles
• 1110.489 kilometers
• 599.616 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

• 688.367 miles
• 1107.819 kilometers
• 598.175 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 Datong to Zhangye?

The estimated flight time from Datong Yungang Airport to Zhangye Ganzhou Airport is 1 hour and 48 minutes.

What is the time difference between Datong and Zhangye?

The time difference between Datong and Zhangye is 15 hours. Zhangye is 15 hours behind Datong.

Flight carbon footprint between Datong Yungang Airport (DAT) and Zhangye Ganzhou Airport (YZY)

On average, flying from Datong to Zhangye generates about 123 kg of CO2 per passenger, and 123 kilograms equals 272 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Datong to Zhangye

See the map of the shortest flight path between Datong Yungang Airport (DAT) and Zhangye Ganzhou Airport (YZY).

Airport information

Origin	Datong Yungang Airport
City:	Datong
Country:	China
IATA Code:	DAT
ICAO Code:	ZBDT
Coordinates:	40°3′37″N, 113°28′55″E

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