How far is Hengyang from Uliastai?

The distance between Uliastai (Donoi Airport) and Hengyang (Hengyang Nanyue Airport) is 1679 miles / 2702 kilometers / 1459 nautical miles.

The driving distance from Uliastai (ULZ) to Hengyang (HNY) is 2369 miles / 3812 kilometers, and travel time by car is about 48 hours 42 minutes.

Distance from Uliastai to Hengyang

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

Vincenty's formula (applied above)

• 1679.101 miles
• 2702.251 kilometers
• 1459.099 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

• 1680.350 miles
• 2704.261 kilometers
• 1460.184 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 Hengyang?

The estimated flight time from Donoi Airport to Hengyang Nanyue Airport is 3 hours and 40 minutes.

What is the time difference between Uliastai and Hengyang?

The time difference between Uliastai and Hengyang is 1 hour. Hengyang is 1 hour ahead of Uliastai.

Flight carbon footprint between Donoi Airport (ULZ) and Hengyang Nanyue Airport (HNY)

On average, flying from Uliastai to Hengyang generates about 191 kg of CO2 per passenger, and 191 kilograms equals 422 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 Hengyang

See the map of the shortest flight path between Donoi Airport (ULZ) and Hengyang Nanyue Airport (HNY).

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	Hengyang Nanyue Airport
City:	Hengyang
Country:	China
IATA Code:	HNY
ICAO Code:	ZGHY
Coordinates:	26°54′19″N, 112°37′40″E