Air Miles Calculator

Distance between Ulan Bator (ULN) and Beijing (NAY)

Distance from Ulan Bator to Beijing (Chinggis Khaan International Airport – Beijing Nanyuan Airport) is 734 miles / 1182 kilometers / 638 nautical miles.

How far is Beijing from Ulan Bator?

There are several ways to calculate distances between Ulan Bator and Beijing. Here are two common methods:

Vincenty's formula (applied above)
  • 734.388 miles
  • 1181.883 kilometers
  • 638.166 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
  • 733.868 miles
  • 1181.046 kilometers
  • 637.714 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).

Flight duration

Estimated flight time from Chinggis Khaan International Airport (ULN) to Beijing Nanyuan Airport (NAY) is 1 hour 53 minutes.

Time difference and current local times

There is no time difference between Ulan Bator and Beijing.

Time Difference

Ulan Bator
Beijing

Ulan Bator

 +08

Beijing

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (283 pounds).

Airport information


A Chinggis Khaan International Airport
City: Ulan Bator
Country: Mongolia Flag of Mongolia
IATA Code: ULN
ICAO Code: ZMUB
Coordinates: 47°50′35″N, 106°46′1″E

B Beijing Nanyuan Airport
City: Beijing
Country: China Flag of China
IATA Code: NAY
ICAO Code: ZBNY
Coordinates: 39°46′58″N, 116°23′16″E

Map

Ulan Bator to Beijing flight map.

Frequent Flyer Miles Calculator

Ulan Bator (ULN) → Beijing (NAY).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
734
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
734

Round trip?