How far is Ulaanbaatar from Hengyang?
The distance between Hengyang (Hengyang Nanyue Airport) and Ulaanbaatar (Chinggis Khaan International Airport) is 1465 miles / 2357 kilometers / 1273 nautical miles.
The driving distance from Hengyang (HNY) to Ulaanbaatar (UBN) is 1723 miles / 2773 kilometers, and travel time by car is about 33 hours 58 minutes.
Hengyang Nanyue Airport – Chinggis Khaan International Airport
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Distance from Hengyang to Ulaanbaatar
There are several ways to calculate the distance from Hengyang to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 1464.725 miles
- 2357.246 kilometers
- 1272.811 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- 1467.197 miles
- 2361.225 kilometers
- 1274.960 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 Hengyang to Ulaanbaatar?
The estimated flight time from Hengyang Nanyue Airport to Chinggis Khaan International Airport is 3 hours and 16 minutes.
What is the time difference between Hengyang and Ulaanbaatar?
There is no time difference between Hengyang and Ulaanbaatar.
Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Chinggis Khaan International Airport (UBN)
On average, flying from Hengyang to Ulaanbaatar generates about 177 kg of CO2 per passenger, and 177 kilograms equals 391 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hengyang to Ulaanbaatar
See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Chinggis Khaan International Airport (UBN).
Airport information
| Origin | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |
| Destination | Chinggis Khaan International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | UBN |
| ICAO Code: | ZMCK |
| Coordinates: | 47°38′48″N, 106°49′11″E |