How far is Uliastai from Zhangye?

The distance between Zhangye (Zhangye Ganzhou Airport) and Uliastai (Donoi Airport) is 649 miles / 1045 kilometers / 564 nautical miles.

The driving distance from Zhangye (YZY) to Uliastai (ULZ) is 1050 miles / 1690 kilometers, and travel time by car is about 27 hours 39 minutes.

Distance from Zhangye to Uliastai

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

Vincenty's formula (applied above)

• 649.311 miles
• 1044.965 kilometers
• 564.236 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

• 649.641 miles
• 1045.496 kilometers
• 564.523 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 Uliastai?

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

What is the time difference between Zhangye and Uliastai?

The time difference between Zhangye and Uliastai is 14 hours. Uliastai is 14 hours ahead of Zhangye.

Flight carbon footprint between Zhangye Ganzhou Airport (YZY) and Donoi Airport (ULZ)

On average, flying from Zhangye to Uliastai generates about 119 kg of CO2 per passenger, and 119 kilograms equals 262 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 Uliastai

See the map of the shortest flight path between Zhangye Ganzhou Airport (YZY) and Donoi Airport (ULZ).

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	Donoi Airport
City:	Uliastai
Country:	Mongolia
IATA Code:	ULZ
ICAO Code:	ZMDN
Coordinates:	47°42′33″N, 96°31′32″E