Map of flight path and driving directions from Ulanhot to Hengyang.
Shortest flight path between Ulanhot Airport (HLH) and Hengyang Nanyue Airport (HNY).
How far is Hengyang from Ulanhot?
There are several ways to calculate distances between Ulanhot and Hengyang. Here are two common methods:Vincenty's formula (applied above)
- 1419.483 miles
- 2284.436 kilometers
- 1233.497 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1421.539 miles
- 2287.746 kilometers
- 1235.284 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).
Time difference and current local times
There is no time difference between Ulanhot and Hengyang.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 174 kg (385 pounds).
Frequent Flyer Miles Calculator
Ulanhot (HLH) → Hengyang (HNY).