How far is Ulaanbaatar from Beijing?
The distance between Beijing (Beijing Nanyuan Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 734 miles / 1182 kilometers / 638 nautical miles.
The driving distance from Beijing (NAY) to Ulaanbaatar (ULN) is 844 miles / 1358 kilometers, and travel time by car is about 18 hours 18 minutes.
Beijing Nanyuan Airport – Buyant-Ukhaa International Airport
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Distance from Beijing to Ulaanbaatar
There are several ways to calculate the distance from Beijing to Ulaanbaatar. Here are two standard 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 planet.
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).
How long does it take to fly from Beijing to Ulaanbaatar?
The estimated flight time from Beijing Nanyuan Airport to Buyant-Ukhaa International Airport is 1 hour and 53 minutes.
What is the time difference between Beijing and Ulaanbaatar?
There is no time difference between Beijing and Ulaanbaatar.
Flight carbon footprint between Beijing Nanyuan Airport (NAY) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Beijing to Ulaanbaatar generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Beijing to Ulaanbaatar
See the map of the shortest flight path between Beijing Nanyuan Airport (NAY) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | Beijing Nanyuan Airport |
|---|---|
| City: | Beijing |
| Country: | China  |
| IATA Code: | NAY |
| ICAO Code: | ZBNY |
| Coordinates: | 39°46′58″N, 116°23′16″E |
| Destination | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |