How far is Ulaanbaatar from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 2052 miles / 3302 kilometers / 1783 nautical miles.
The driving distance from Chiang Mai (CNX) to Ulaanbaatar (ULN) is 2655 miles / 4273 kilometers, and travel time by car is about 54 hours 6 minutes.
Chiang Mai International Airport – Buyant-Ukhaa International Airport
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Distance from Chiang Mai to Ulaanbaatar
There are several ways to calculate the distance from Chiang Mai to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 2051.754 miles
- 3301.979 kilometers
- 1782.926 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- 2056.420 miles
- 3309.488 kilometers
- 1786.980 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 Chiang Mai to Ulaanbaatar?
The estimated flight time from Chiang Mai International Airport to Buyant-Ukhaa International Airport is 4 hours and 23 minutes.
What is the time difference between Chiang Mai and Ulaanbaatar?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Chiang Mai to Ulaanbaatar generates about 223 kg of CO2 per passenger, and 223 kilograms equals 492 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiang Mai to Ulaanbaatar
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″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 |