How far is Yan'an from Uliastai?

The distance between Uliastai (Donoi Airport) and Yan'an (Yan'an Nanniwan Airport) is 1019 miles / 1639 kilometers / 885 nautical miles.

The driving distance from Uliastai (ULZ) to Yan'an (ENY) is 1456 miles / 2343 kilometers, and travel time by car is about 36 hours 27 minutes.

Distance from Uliastai to Yan'an

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

Vincenty's formula (applied above)

• 1018.708 miles
• 1639.451 kilometers
• 885.233 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

• 1018.225 miles
• 1638.674 kilometers
• 884.813 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 Uliastai to Yan'an?

The estimated flight time from Donoi Airport to Yan'an Nanniwan Airport is 2 hours and 25 minutes.

What is the time difference between Uliastai and Yan'an?

The time difference between Uliastai and Yan'an is 1 hour. Yan'an is 1 hour ahead of Uliastai.

Flight carbon footprint between Donoi Airport (ULZ) and Yan'an Nanniwan Airport (ENY)

On average, flying from Uliastai to Yan'an generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Uliastai to Yan'an

See the map of the shortest flight path between Donoi Airport (ULZ) and Yan'an Nanniwan Airport (ENY).

Airport information

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

Destination	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E