Map of flight path and driving directions from Ulanhot to Yan'an.
Shortest flight path between Ulanhot Airport (HLH) and Yan'an Nanniwan Airport (ENY).
How far is Yan'an from Ulanhot?
There are several ways to calculate distances between Ulanhot and Yan'an. Here are two common methods:Vincenty's formula (applied above)
- 928.642 miles
- 1494.504 kilometers
- 806.968 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
- 928.051 miles
- 1493.553 kilometers
- 806.454 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 Yan'an.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 146 kg (321 pounds).
Frequent Flyer Miles Calculator
Ulanhot (HLH) → Yan'an (ENY).