Calculations with different methods
- 1804.431 miles
- 2903.950 kilometers
- 1568.007 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
- 1808.059 miles
- 2909.789 kilometers
- 1571.160 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Hong Kong International Airport (HKG) to Chinggis Khaan International Airport (ULN) is 3 hours 54 minutes.
Time difference and current local times
There is no time difference between Hong Kong and Ulan Bator.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 210 kg (463 pounds).
Hong Kong to Ulan Bator flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Ulan Bator (ULN).