How far is Ulaanbaatar from Xi'an?
The distance between Xi'an (Xi'an Xianyang International Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 930 miles / 1497 kilometers / 808 nautical miles.
The driving distance from Xi'an (XIY) to Ulaanbaatar (ULN) is 1158 miles / 1863 kilometers, and travel time by car is about 24 hours 32 minutes.
Xi'an Xianyang International Airport – Buyant-Ukhaa International Airport
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Distance from Xi'an to Ulaanbaatar
There are several ways to calculate the distance from Xi'an to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 930.124 miles
- 1496.889 kilometers
- 808.255 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- 931.234 miles
- 1498.675 kilometers
- 809.220 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 Xi'an to Ulaanbaatar?
The estimated flight time from Xi'an Xianyang International Airport to Buyant-Ukhaa International Airport is 2 hours and 15 minutes.
What is the time difference between Xi'an and Ulaanbaatar?
Flight carbon footprint between Xi'an Xianyang International Airport (XIY) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Xi'an to Ulaanbaatar generates about 146 kg of CO2 per passenger, and 146 kilograms equals 322 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Xi'an to Ulaanbaatar
See the map of the shortest flight path between Xi'an Xianyang International Airport (XIY) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | Xi'an Xianyang International Airport |
|---|---|
| City: | Xi'an |
| Country: | China  |
| IATA Code: | XIY |
| ICAO Code: | ZLXY |
| Coordinates: | 34°26′49″N, 108°45′7″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 |