How far is Ulaanbaatar from Ubon Ratchathani?
The distance between Ubon Ratchathani (Ubon Ratchathani Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 2248 miles / 3618 kilometers / 1954 nautical miles.
The driving distance from Ubon Ratchathani (UBP) to Ulaanbaatar (ULN) is 2797 miles / 4501 kilometers, and travel time by car is about 55 hours 45 minutes.
Ubon Ratchathani Airport – Buyant-Ukhaa International Airport
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Distance from Ubon Ratchathani to Ulaanbaatar
There are several ways to calculate the distance from Ubon Ratchathani to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 2248.376 miles
- 3618.410 kilometers
- 1953.785 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- 2254.486 miles
- 3628.243 kilometers
- 1959.095 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 Ubon Ratchathani to Ulaanbaatar?
The estimated flight time from Ubon Ratchathani Airport to Buyant-Ukhaa International Airport is 4 hours and 45 minutes.
What is the time difference between Ubon Ratchathani and Ulaanbaatar?
Flight carbon footprint between Ubon Ratchathani Airport (UBP) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Ubon Ratchathani to Ulaanbaatar generates about 246 kg of CO2 per passenger, and 246 kilograms equals 542 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ubon Ratchathani to Ulaanbaatar
See the map of the shortest flight path between Ubon Ratchathani Airport (UBP) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | Ubon Ratchathani Airport |
|---|---|
| City: | Ubon Ratchathani |
| Country: | Thailand  |
| IATA Code: | UBP |
| ICAO Code: | VTUU |
| Coordinates: | 15°15′4″N, 104°52′12″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 |