Map of flight path and driving directions from Ulanhot to Erenhot.
Shortest flight path between Ulanhot Airport (HLH) and Erenhot Saiwusu International Airport (ERL).
How far is Erenhot from Ulanhot?
There are several ways to calculate distances between Ulanhot and Erenhot. Here are two common methods:Vincenty's formula (applied above)
- 521.095 miles
- 838.621 kilometers
- 452.819 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
- 519.869 miles
- 836.647 kilometers
- 451.753 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 Erenhot.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 102 kg (224 pounds).
Frequent Flyer Miles Calculator
Ulanhot (HLH) → Erenhot (ERL).