How far is Hengyang from Ulaanbaatar?
The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Hengyang (Hengyang Nanyue Airport) is 1478 miles / 2379 kilometers / 1285 nautical miles.
The driving distance from Ulaanbaatar (ULN) to Hengyang (HNY) is 1729 miles / 2783 kilometers, and travel time by car is about 34 hours 13 minutes.
Buyant-Ukhaa International Airport – Hengyang Nanyue Airport
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Distance from Ulaanbaatar to Hengyang
There are several ways to calculate the distance from Ulaanbaatar to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 1478.464 miles
- 2379.357 kilometers
- 1284.750 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- 1480.937 miles
- 2383.336 kilometers
- 1286.899 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 Ulaanbaatar to Hengyang?
The estimated flight time from Buyant-Ukhaa International Airport to Hengyang Nanyue Airport is 3 hours and 17 minutes.
What is the time difference between Ulaanbaatar and Hengyang?
There is no time difference between Ulaanbaatar and Hengyang.
Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Hengyang Nanyue Airport (HNY)
On average, flying from Ulaanbaatar to Hengyang generates about 178 kg of CO2 per passenger, and 178 kilograms equals 393 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ulaanbaatar to Hengyang
See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Hengyang Nanyue Airport (HNY).
Airport information
| Origin | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |
| Destination | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |