How far is Uliastai from Yan'an?

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

The driving distance from Yan'an (ENY) to Uliastai (ULZ) is 1458 miles / 2346 kilometers, and travel time by car is about 36 hours 30 minutes.

Distance from Yan'an to Uliastai

There are several ways to calculate the distance from Yan'an to Uliastai. 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 Yan'an to Uliastai?

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

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

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

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

On average, flying from Yan'an to Uliastai 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 Yan'an to Uliastai

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

Airport information

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

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