Distance between Beijing (PEK) and Ulan Bator (ULN)
Distance from Beijing to Ulan Bator (Chinggis Khaan International Airport – Beijing Capital International Airport) is 725 miles / 1166 kilometers / 630 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 724.788 miles
- 1166.433 kilometers
- 629.823 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- 724.192 miles
- 1165.474 kilometers
- 629.305 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Flight duration
Estimated flight time from Beijing Capital International Airport (PEK) to Chinggis Khaan International Airport (ULN) is 1 hour 52 minutes.
Time difference and current local times
There is no time difference between Beijing and Ulan Bator.
Time Difference
Beijing
Ulan Bator
Beijing
CST
Ulan Bator
+08
Airport information
| A | Beijing Capital International Airport |
|---|---|
| City: | Beijing |
| Country: | China  |
| IATA Code: | PEK |
| ICAO Code: | ZBAA |
| Coordinates: | 40°4′48″N, 116°35′5″E |
| B | Chinggis Khaan International Airport |
|---|---|
| City: | Ulan Bator |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |
Map
Beijing to Ulan Bator flight map.
Frequent Flyer Miles Calculator
Beijing (PEK) → Ulan Bator (ULN).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
725
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
725
Round trip?