How far is Ulaanbaatar from Vientiane?
The distance between Vientiane (Wattay International Airport) and Ulaanbaatar (Chinggis Khaan International Airport) is 2058 miles / 3312 kilometers / 1789 nautical miles.
The driving distance from Vientiane (VTE) to Ulaanbaatar (UBN) is 2694 miles / 4335 kilometers, and travel time by car is about 53 hours 30 minutes.
Wattay International Airport – Chinggis Khaan International Airport
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Distance from Vientiane to Ulaanbaatar
There are several ways to calculate the distance from Vientiane to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 2058.182 miles
- 3312.323 kilometers
- 1788.511 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- 2063.313 miles
- 3320.580 kilometers
- 1792.970 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 Vientiane to Ulaanbaatar?
The estimated flight time from Wattay International Airport to Chinggis Khaan International Airport is 4 hours and 23 minutes.
What is the time difference between Vientiane and Ulaanbaatar?
Flight carbon footprint between Wattay International Airport (VTE) and Chinggis Khaan International Airport (UBN)
On average, flying from Vientiane to Ulaanbaatar generates about 224 kg of CO2 per passenger, and 224 kilograms equals 494 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Vientiane to Ulaanbaatar
See the map of the shortest flight path between Wattay International Airport (VTE) and Chinggis Khaan International Airport (UBN).
Airport information
| Origin | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |
| Destination | Chinggis Khaan International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | UBN |
| ICAO Code: | ZMCK |
| Coordinates: | 47°38′48″N, 106°49′11″E |